BUCKINGHAM MFG BuckTech 68K966 Series Product manual

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BUCKINGHAM MFG.
Instructions and Warnings
PN 68K966 Series BuckTech™
The Buckingham Mfg. PN 68K966 Series BuckTech™ (Fig. 1) are Full Body Tower Harnesses.
PN 68K966 Series meets or exceeds requirements of ANSI Z359.11
PN 68K966K6 Series meets or exceeds requirements of ANSI Z359.11 & the electric arc performance requirements of the
ASTM F887 standard.
Note: Color and hardware may vary from that shown
Read and understand all labels and instructions attached to and packed with your harness.
Straightening Your Harness:
Pick up your harness by the Dorsal D-ring and shake it to allow the straps to fall free of each other.
Disconnect the waist strap of the harness and then disconnect the leg strap buckles. Hold the harness with one shoulder strap
in each hand to check for twisted straps. Straighten any twisted straps so that they hang freely.
Harness Inspection:
Inspection should occur prior to each use by the user and at a minimum of once a year by a competent person. Carefully inspect
the harness for indications of wear, deterioration, or impact loading. The inspection should include, but not be limited to,
inspecting for:
•webbing cuts, kinks, abrasions, burns, excessive swelling, excessive wear, discoloration, cracks, charring, broken fibers,
loose stitching, chemical or physical exposures and buckle holes in strap are not damaged
•loose, bent or pulled rivets, bent grommets, and broken, cut or burned threads
•tongue of buckle does not bind on buckle frame
•nicks, cracks, distortion, excessive wear or corrosion of hardware (buckle, "D"-ring, etc.)
Note: Buckingham harnesses are equipped with an impact load indicator label that is designed to deploy upon arresting a fall.
An impact load will tear the thread exposing this label making the text visible. If you can see the text, the harness has been
impact loaded. If any evidence of wear, deterioration, or impact loading as outlined is observed, immediately cease use, destroy
the product, and replace it with new equipment.
Fig. 1
Front
View
Rear View
Shoulder Strap
Adjustment Buckles
Removable Batten
Seat
Front Strap
Vertical
Adjustment
Buckles
Removable
Suspension Bridge
with Floating D-ring
*Hip D-rings
(Positioning, to be used
as a pair)
*Hip D-rings
(Positioning, to be used
as a pair)
*Seat D-rings
(Positioning, to be used
as a pair)
*Seat D-rings
(Positioning, to be
used as a pair)
Leg Strap
Connection Buckle
Leg Strap
Connection Buckle
Sternal D-ring
(Alternative Fall Arrest
Attachment)
Dorsal D-ring
(Primary Fall Arrest
Attachment)
Rear Strap Vertical
Adjustment Buckles
Lanyard Parking
Attachments
(non load bearing)
Batten Seat
Adjustment Buckles
Impact Load
Indicator Labels
Gear Loops
(x2)

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Should any unusual conditions not outlined above be observed, or you have reasonable doubt about a particular condition,
remove the equipment from service and notify your Supervisor, Safety Director or contact Buckingham Mfg. for clarification.
Failure to carefully and completely inspect your equipment could result in serious injury or death.
Attaching Batten Seat:
•Connect the center seat connection of the seat to the center of the body pad for either configuration below:
(A) Harnesses equipped with an interlocking buckle by turning the interlocking buckle attached to the seat sideways
and passing it up through the interlocking buckle frame attached to the body (Fig. 2 –4) or
(B) Harnesses equipped with a plastic QC buckle by pressing the two buckle halves together until the tabs lock into
place (Fig. 5 –7).
•Connect the two seat connection interlocking buckles located on either side of the body pad by turning the interlocking
buckle attached to the seat sideways and passing it up through the interlocking buckle frame attached to the body
(Fig. 8 –10).
Removing Batten Seat:
•Disconnect the center seat connection from the center of the body pad for either configuration below:
(A) Harnesses equipped with an interlocking buckle by turning the top half of the interlocking buckle attached to the
seat sideways and passing it through the interlocking buckle frame attached to the body (Fig. 11 –13) or
(B) Harnesses equipped with a plastic QC buckle by depressing the two tabs located on the sides of the body and
by sliding the two halves of the buckle apart (Fig. 14 –16)
•Disconnect the two seat connection interlocking buckles located on either side of the body pad by turning the top half of
the interlocking buckle attached to the seat sideways and passing it through the interlocking buckle frame attached to
the body (Fig. 17 –19).
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16

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Donning the Harness:
•Disconnect the chest strap, one side of bridge piece (if attached), waist strap, and leg strap buckles
•Don the harness like a vest (Fig. 20) and connect the chest strap (Fig. 21).
•Position the lumbar pad of the body into the small of the back (Fig. 22) and connect the waist strap by placing the billet
end of the waist strap through the buckle frame and tighten the waist strap firmly around your waist by pulling outward
and away from your body. Connect the tongue buckle and secure the excess waist strap in the waist strap keeper
(Fig. 23). Once properly connected the waist strap should appear as shown in Fig. 24.
Leg Pad Connection:
The leg pads and straps will be hanging down behind you. Pull the leg straps between your legs and connect to the
connection buckle on the other end of the strap (Fig. 25). and adjust the leg straps so they are snug, leaving enough
room to fit two fingers between the strap and the leg. Note: Turning the buckle perpendicular to the webbing aids in
adjustment. (See Fig. 26 for details of Quick Connect Buckles)
Weaving the Quick Connect Buckle:
If your harness is equipped with Quick Connect Buckles and the tab end of the
Quick Connect Buckle has been removed from the harness weave the webbing
through the Quick Connect Buckle as shown in Fig. 27 (under the slide bar and
up through the front slot, then over the slide bar and down through the rear slot).
Suspension Bridge Connection:
•Locate the suspension bridge (Fig. 28) connected on one side of the batten seat (Fig. 29).
•Connect the interlocking buckle of the suspension bridge with the corresponding buckle attached to the batten seat
(Fig. 30 –32). Ensure there are no twists in the bridge piece and suspension D-ring is facing out (Fig. 32).
Fig. 21
Fig. 22
Fig. 20
Fig. 23
Fig. 24
Fig. 25
Fig. 26
Fig. 27
Fig. 17
Fig. 18
Fig. 19

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Note: Always verify that both interlocking buckles of the removable suspension bridge are properly connected and fully
engaged prior to using (Fig. 33). Failure to do so may result in serious injury or death!
Harness Adjustment:
•Position the Dorsal D-ring in the center of your shoulder blades by adjusting the rear vertical strap adjustment buckles
(Fig. 34). Note: Adjustment of the rear vertical adjustment buckles while wearing the harness requires the assistance of
a coworker.
•Adjust the chest strap location by using the front strap vertical adjustment buckles and the shoulder strap adjustment
buckles to position the chest strap so it is centered on the sternum (Fig. 35).
•Adjust the chest strap using the chest strap adjustment buckle so the chest strap is snug across the chest (Fig. 36).
Floating Suspension
D-ring
Removable Suspension Bridge with Floating D-ring
Fig. 28
Fig. 29
Fig. 30
Fig. 31
Fig. 32
Interlocking Buckle
Fig. 33
Red Wear Indicating Center
Fig. 36
Shoulder Strap
Adjustment Buckles
Front Strap Vertical
Adjustment Buckles
Fig. 34
Chest Strap
Adjustment Buckle
Rear Strap Vertical
Adjustment Buckles
Fig. 35

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The Harness must be adjusted as follows:
•Dorsal D-ring must be positioned in the upper middle portion of your back and fall 2 in. above or below
the underside of your armpit (Fig. 37a)
•The Sternal D-ring location shall fall from the underside of your armpit to 4 in. below (Fig. 37b).
•The Frontal Attachment Loop location shall fall from 4 in. below the underside of your armpit to 4 in. below your navel
(Fig. 37c).
•Shoulder straps must be properly maintained on the shoulders.
•Hip D-rings should fit so there is one dee ring on each hip and are slightly forward of your hip bones.
•The leg strap buckles should lie just below the hips.
•All straps should be adjusted so they are snug and comfortable, but not loose.
Lanyard Parking Attachment:
The Lanyard Parking Attachment is designed to allow the parking / storage of an unused lanyard or lanyard leg (Fig. 38). The
lanyard parking attachment is designed such that it will release at no more than 120 lbf. (Fig. 39 –40) Note: The lanyard parking
attachment is non-load bearing and should never be used for any other purpose.
To close the lanyard parking attachment after it releases, connect the two halves of the snap fastener and press the hook and
loop fastener together to secure (Fig. 41 –42).
Additional Instructions / Warnings for Quick Connect Buckle
For your information and attention:
Quick Connect Buckles on those Full Body Harnesses (FBH) and Arborist’s Tree Saddles that include this style of buckle may
unintentionally disengage under the condition outlined below:
If the pawls of the buckle do not freely rotate, proper engagement of the tab end to the receptor end of the buckle will be
hindered / restricted. If as a result of the user’s movements or through contact with an obstruction during the course of his/her
Fig. 38
Fig. 39
Fig. 40
Fig. 41
Fig. 42
Snap Fasteners
Hook and Loop Fastener
Fig. 37a
Fig. 37b
Fig. 37c

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work, one of the two pawls of the receptor end of the buckle is depressed while tension is induced on the strapping attached to
the buckle, the potential exists that disengagement of the tab end of that side from the pawl may occur. If that position is
maintained and again through the user’s movements or contact with an obstruction the opposite side pawl is depressed, the tab
end of the buckle may totally disengage from the receptor end.
To eliminate the potential for this condition, you the user should:
1. Inspect your equipment before each use as you would for all safety equipment. Equipment should be
replaced if you have any question / doubt about it being safe for use.
2. Always position the buckles of your equipment so that contact with obstructions is avoided.
3. Test the pawls on your Quick Connect Buckles to ensure they freely rotate and return to their original
position. If any pawl does not freely rotate, the buckle should be (a) cleaned as outlined below to ensure
there are no obstructions inside the buckle hindering its intended function and (b) lubricated with a lightweight
lubricant such as WD-40® as recommended for locking snaphooks. If the pawl still does not freely rotate,
you should contact Buckingham Mfg. at the telephone number outlined below and request a Returned Goods
Authorization Number for immediate return of your harness or Arborists tree saddle for our inspection and/or
buckle replacement.
4. Ensure the receptor end and tab end of the Quick Connect Buckle is fully connected with both locking pawls engaged.
When the two halves are properly attached together, a clicking sound should be heard. Complete by pulling the adjuster
strap through the buckle and tighten until it is snug but comfortable, thus ensuring complete engagement.
Buckingham's primary concern is to provide a quality product to its customers to enable them to carry out their profession in a
safe manner. However, we always require our customer’s assistance in proper equipment operation, inspection and
maintenance.
INSTRUCTIONS / WARNING
Full Body Harnesses (FBH)
Manufacturer’s instructions shall be provided to the user of this product. If additional copy is needed, contact Buckingham Mfg. Co.
Read carefully, understand and heed these and all instructions, warnings and cautions as well as the ANSI Z359 “General
Requirements and Information” provided in the included Annex “A” and packaged with this product before using this equipment.
Failure to do so could result in your serious injury or death. Employer –instruct employee as to the proper use, warnings and
cautions before use of this equipment.
ANSI Z359.11, ASTM F887 and applicable OSHA regulations are standards / regulations utilized by Buckingham Manufacturing
Co. for various full body harnesses (FBH) manufactured. Harnesses are labeled to these standards as they are applicable.
Buckingham harnesses are intended as personal protection equipment for use by properly trained professionals
only. Each piece of equipment is important in its function and design and in its relationship to all other
components. Energy absorbing lanyards should be considered as a part of a personal fall arrest system used in
conjunction with a harness. The energy absorber (pack end) must always be attached to the fall arrest
attachment device included on the user’s equipment. Cover of energy absorber should not be removed and
will not have any effect on the shock absorbing feature. Harnesses must be worn so the fall arrest
attachment is centered in back near shoulder blade level. It is recommended that:
•A connecting device and fall arrest attachment manufactured with a web loop be attached with a hitch
(See detail), or carabiner.
•If using a locking snap hook to a web loop fall arrest attachment the web loop must be protected by an integral wear piece
to enhance visual inspection.
•All Web loop fall arrest attachments must be inspected before each use. The inspection should include, but not be limited
to, inspecting for: webbing cuts, kinks, abrasions, burns, excessive swelling, excessive wear, discoloration, charring,
broken fibers, loose stitching and chemical or physical exposures.
Note: The use of a locking snaphook to a web loop fall arrest attachment without an integral wear piece is acceptable in
emergency situations (i.e. rescue, evacuation, etc.) Attachment of a locking snap hook to a web loop fall arrest attachment with
no wear piece can cause premature wear of the webbing and stitching. This degradation can cause the web loop layers to
separate and be incapable of supporting your weight. Therefore, the web loop fall arrest attachment must be inspected before
use. Additionally, connections used to attach to the fall arrest attachment must have a minimum gate rating of 3600 lbf. and
meet ANSI Z359.12 requirements.
OSHA requires that impact force in a fall not exceed an 1800 lbf. limit with a harness. Proper use of a harness with an energy
absorbing lanyard will allow compliance with these limits when properly assembled.
Selection of products should be such that they aid the worker in the performance of his job and particular work situation. See
sections 10-16 of the included Annex “A” which provides additional information concerning the location and use of various
attachments that may be provided on the Full Body Harness (FBH). Therefore, be certain this equipment is suitable for the
intended use and work environment. It should only be used as personal protection equipment If suitability for intended use is
questionable, always consult your Supervisor, Safety Director or contact Buckingham Mfg. at [phone] or 1-800-937-2825.

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No fall protection system can guarantee that you will not sustain injuries should a fall occur. Therefore, lanyards should be kept as
short as possible to minimize free fall distance. OSHA specifies that maximum length of lanyard shall provide for a fall of no
greater than six (6) feet. In addition, other factors such as harness stretch not to exceed 18", D-ring / connector length, settling of
the user's body, lanyard length, including energy absorber extension and all other contributing elements should be such that the
user can not fall a distance that will allow contact with any lower level. The lanyard attachment point on the user should be in the
middle of the back near shoulder blade level. Do not lengthen a lanyard by tying or knotting to another lanyard or connecting a
snap to a snap. Lanyards should not be shortened by knotting rope or webbing as this can reduce the strength by 50% or more.
NOTE: The hitch detailed above is not considered a knot.
Do not alter your harness or any safety product in any way. If your harness does not fit properly, replace it with one of the correct
size. Wear your harness snug but not tight.
Unless the snap hook is a locking type with minimum gate rating of 3600 lbf., meets ANSI Z359.12 requirements, and designed for
the following connections, snap hooks shall not be engaged:
•directly to webbing, rope or wire rope
•to each other - they are not intended to be used that way and could twist apart
•to a D-ring to which another snap hook or other connector is attached.
•to a horizontal lifeline
•to any object which is incompatibly shaped or dimensioned in relation to the snap
hook such that the connected object could depress the snap hook keeper a
sufficient amount to cause it to release. (See Illustration)
Thorough employee training in the selection and proper use of personal protection equipment is imperative.
CAUTION
•Although ANSI Z359.11 recognizes the use of this harness only within the capacity range of 130 - 310 lbs. Buckingham harnesses, when
marked, can be used by a person with a maximum weight of 350 lbs when fully equipped. Additionally, Buckingham harnesses only can
be used by a person with a maximum weight of 420 lbs. when fully equipped and only when used with an equivalently weight rated
energy absorbing lanyard / accessories. Note: This maximum weight does not apply to body belts attached to a harness.
•Fall protection equipment, (i.e. fall arrest, work positioning belts, retrieval, suspension etc.) should not be resold or provided to others for
re-use after use by original user as assurance cannot be granted that a used product meets criteria of applicable standards and is safe
for use to a subsequent user.
•Only Buckingham Mfg. Co. or those people authorized in writing by Buckingham Mfg. Co. may make repairs to this equipment.
•Equipment subjected to impact loading must be immediately removed from service, destroyed and discarded.
•In the event of a fall, the employer must have a rescue plan and the means to implement it.
•Attach only locking connecting devices meeting standards / regulations for intended use for fall arrest, positioning and suspension to rear
fall arrest D-ring on harness and fall arrest anchor point, saddle / belt D-rings and attachment points.
•Only positioning connecting devices should be attached to side D-rings, as side D-rings are not intended for fall arrest.
•Do not connect any tools, accessory loops / snaps, etc. to the positioning D-rings. D-rings are for attachment of connecting device locking
snap hooks only.
•For units with Work Position Web Loop(s): Buckingham recommends attachment only to carabiner. Buckingham Mfg. does not
recommend attachment of a metal connector, other than a carabiner, to a web loop fall arrest attachment unless the web loop is
protected by an integral wear piece, the connector meets the requirements of ANSI Z359.12 (3600 lbf. rated gate), the snap hook lock
mechanism cannot inadvertently be depressed, and the web loop fall arrest attachment point is inspected prior to each use. Attachment
of a metal connector, such as a locking snap hook, to a web loop fall arrest attachment with no wear piece can cause premature wear of
the webbing and stitching. This degradation can cause the web loop layers to separate and be incapable of supporting your weight.
•If connecting to a personal fall arrest system by attaching directly through the web loop of an energy absorber carefully inspect the inside
of the web loop for cuts, abrasions, broken strands, or excessive wear.
•Buckingham harnesses are manufactured with a breakaway lanyard parking attachment that is generally located in the sternal area of
the harness. This lanyard parking attachment is designed only to store unused lanyard legs to help reduce tripping and entanglement
hazards. Lanyard parking attachments are designed to breakaway at no more than 120 lbf. and are not to be used as load bearing
anchor points.
•Fall arrest anchor points must support a minimum of 5000 lbf. per attached worker and be independent of worker support.
•For fall arrest, always keep anchor point above rear fall arrest attachment. If climbing above anchor point, attach to a new anchor point
higher up. When anchor point to allow for connection above the fall arrest attachment device is not available, lanyard positioning must
be such that free fall will be limited to a maximum of 6 feet and there will be no contact with a lower level.
•Never use an energy absorbing lanyard for positioning. Unit can open and extend which could result in a fall.
•Always attach the energy absorbing lanyard to the rear fall arrest attachment device included on the user’s equipment.
•Always visually check that: 1) each snap hook / carabiner freely engages D-ring or anchor point, 2) keeper / gate is completely closed
with each use. Never rely solely on the feel or sound of a snap hook / carabiner engaging.
•Make sure each snap hook / carabiner is positioned so that its keeper / gate is never load bearing.
•Never use combinations of components or sub systems, or both, which may affect or interfere with the safe function of each other.
•Ensure there is no pressure on the snap hook locking mechanism sufficient to depress it as this will, due to its length, render it
incompatible with currently designed rings and make it very susceptible to rollout.
•Never disable locking keeper / gate on snap hook / carabiner, punch holes in or alter a connecting device in any way.
•Avoid contact of this equipment with sharp edges, abrasive surfaces, high temperature surfaces, welding, or other heat sources,
electrical hazards or moving machinery. When not in use, store to prevent exposure to the elements as well as over exposure to sunlight
(U.V. degradation).
Incompatibly Incompatibly
Dimensioned Shaped

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•Avoid contact of this equipment with chemicals that may damage the material. If in doubt, contact Buckingham Mfg. Co.
•This equipment is for personal use only, not towing or hoisting.
•Never work without independent fall arrest protection if there is danger of a fall.
•Always visually check that all buckles and snap hooks or carabiners are properly closed before use.
•Shoulder D-rings / attachments (optional) are intended for rescue / retrieval purposes only.
•Product covered under these instructions / warnings should not be resold / redistributed or re-used after use by original user
INSPECTION
Inspection should occur prior to each use of the harness by the user and at a minimum of once a year by a competent
person. Carefully inspect the harness for indications of wear, deterioration or impact loading. The inspection should
include, but not be limited to, inspecting for:
•product with all leather strength components. If found, immediately cease use, discard and replace as product does not meet existing
standards
•webbing cuts, kinks, abrasions, burns, excessive swelling, excessive wear, discoloration, cracks, charring, broken fibers, loose stitching,
chemical or physical exposures and buckle holes in strap are not damaged
•loose, bent or pulled rivets, bent grommets, and broken, cut or burned threads
•tongue of buckle does not bind on buckle frame
•nicks, cracks, distortion, excessive wear or corrosion of hardware (buckle, "D"-ring, etc.)
•check hook and loop fastener chest strap closure by adhering the hook and loop fastener securely together. When removing the hook
from the loop, if there is little or no resistance, cease use and replace immediately. Hook and loop fastener will require a notable force to
separate.
NOTES: Buckingham harnesses are equipped with an impact load indicator label that is designed to deploy upon arresting a fall.
An impact load will tear the thread exposing this label making the text legible. If you can read the text the harness has
been impact loaded. If any evidence of wear, deterioration or impact loading as outlined is observed, immediately cease
use, destroy the product and replace it with new equipment. Should any unusual conditions not outlined above be
observed, or you have reasonable doubt about a particular condition, remove the equipment from service and notify
your Supervisor, Safety Director or contact Buckingham Mfg. for clarification. Failure to carefully and completely inspect
your equipment could result in serious injury or death.
Maintenance
•Proper maintenance and storage of your equipment will prolong its useful life and contribute toward its performance.
•Nylon and polyester webbing should be cleaned with water and mild soap (a dish washing soap that removes grease (i.e. Dawn))
and be allowed to dry thoroughly without using excessive heat.
•Hook and loop fastener of the chest strap closure is completely washable using the method described for nylon and polyester
webbing. Additionally, it is dry cleanable. For best results mate fasteners before laundering or dry cleaning.
•The Quick Connect Buckle may be cleaned by using a cotton swab, limited air pressure or dipping it into a container of water to
remove fine particles and any foreign matter which may enter the receptor end of the buckle and preventing proper engagement
and function. The exterior of the buckle should be dried with a clean cloth. The inside of the receptor end of the buckle should be
air-dried and re-lubricated.
•Additionally, the Quick Connect Buckle pawls should be lubricated weekly or as often as required to maintain smooth operation (no
binding) with a lightweight lubricant such as WD-40®. Wipe any excess lubricant off with a clean dry cloth.
Rust on Harness Hardware
If through regular product inspection you note rust on hardware, the severity of the rust will determine whether the harness is deemed
usable or unacceptable and recommended for removal from service. Below are examples of hardware rust exposure deemed
acceptable for keeping the harness in service or unacceptable and recommended to cease use.
Slight/Moderate (Acceptable): White Scale / Oxidation and Surface Rust
Single Slot 2 Slot QC buckle
Slight Slight Moderate
Buckingham recommends cleaning hardware in this condition using an ultrafine Scotch Brite scouring pad (3M part number 14049
available at distributors such as Grainger), cut to approximately a 1” x 1” square, and with WD-40 Multi-Use Product or Hilco Lube
lubricant cleaner (also available at retail distributors such as Grainger), scrub the areas that exhibit rust in a back and forth motion
until all surface rust has been removed.

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Severe (Unacceptable): Pitting / Excessive Red Rust
Single Slot 2 Slot QC buckle
Severe Severe Severe
Note: Hardware in this condition is recommended for removal from service.
*Dee rings are not shown above but shall follow the same Rust on Harness Hardware criteria as shown above*
Please contact your Buckingham Customer Service Representative at 800-937-2825 should you have any questions as to condition of the
hardware or your product.
Storage
Storage areas should be clean, dry and free of exposure to corrosive elements, fumes, etc.
To aid in protecting the hardware from rusting, it is recommended that the hardware be treated with WD-40 Multi-Use Product or Hilco Lube
lubricant cleaner at regular intervals.
Note: Also reference the used Inspection, Maintenance and Storage of Equipment Criteria of Annex A.
Properties of Full Body Harness (FBH) Materials
Material
Effect of Heat
Effect of Acids & Alkalis
Effect of Bleaches &
Solvents
Resistance to Mildew,
Aging, Sunlight,
Abrasion
Polyester
Sticks at 440 to 445°
F.
Melts at 482° F.
Good resistance to most mineral acids.
Dissolves with partial decomposition in
concentrated solution of sulfuric acids.
Good resistance to weak alkalis.
Moderate resistance to strong alkalis at
room temperature. Disintegrates in
strong alkalis at boil.
Excellent resistance to
bleaches & other oxidizing
agents. Generally insoluble
except in some phenolic
compounds.
Not weakened by
mildew. Excellent
resistance to aging &
abrasion. Prolonged
exposure to sunlight
causes some strength
loss.
Nylon 6
Melts at 419 to 430° F.
Slight discoloration at
300° F when held for 5
hr. Decomposes at
600 to 730° F.
Strong oxidizing agents & mineral acids
cause degradation. Others cause loss
in tenacity & elongation. Resists weak
acids. Soluble in formic & sulfuric acids.
Hydrolyzed by strong acids at elevated
temperatures. Substantially inert in
alkalis.
Can be bleached in most
bleaching solutions.
Generally insoluble in
organic solvents. Soluble
in some phenolic
compounds.
Excellent resistance to
mildew, aging &
abrasion. Prolonged
exposure to sunlight
causes some
degradation.
Nylon 6,6
Sticks at 445° F. Melts
at 480° to 500° F.
Yellows slightly at
300° F when held for 5
hr.
Unaffected by most mineral acids,
except hot mineral acids. Dissolves with
partial decomposition in concentrated
solution of hydrochloric, sulfuric & nitric
acids. Soluble in formic acid.
Substantially inert in alkalis.
Can be bleached in most
bleaching solutions.
Generally insoluble in
organic solvents. Soluble
in some phenolic
compounds.
Excellent resistance to
mildew, aging &
abrasion. Prolonged
exposure to sunlight
causes some
deterioration.
Kevlar
Difficult to ignite. Does
not propagate flame.
Does not melt.
Decomposes at about
900° F.
Good resistance to dilute acids and
bases. Degraded by strong mineral
acids and, to lesser extent, by strong
mineral bases. Best chemical
resistance from Kevlar 149.
Should not be bleached.
Excellent solvent
resistance.
Excellent resistance to
mildew & aging.
Prolonged exposure to
sunlight causes
deterioration, but fibers
self-screening. Good
abrasion resistance.
Nomex
Does not melt.
Decomposes at 700°
F.
Unaffected by most acids, except some
strength loss after long exposure to
hydrochloric, nitric & sulfuric. Generally
good resistance to alkalis.
Unaffected by most
bleaches & solvents except
for slight strength loss from
exposure to sodium
chlorite.
Excellent resistance to
mildew & aging.
Prolonged exposure to
sunlight causes some
strength loss. Good
abrasion resistance.

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FULL BODY HARNESS LABELS (not to scale)
A- ANSI LABEL
B- INSPECTION LABEL
C- STANDARD HARNESS LABEL
D- STANDARD HARNESS LABEL
E- STANDARD HARNESS LABEL
F- STANDARD HARNESS LABEL / ELECTRIC ARC TEST
Impact Load Indicator Label Lanyard Parking Attachment Element Label
Should you have any questions regarding equipment manufactured by Buckingham Manufacturing Co., contact us at
1-800-937-2825.
A B C D E F