U.S. General 3 Series Assembly instructions

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Email our technical support at: [email protected]
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual (or month and year of purchase if product has no number). Keep this manual and the
receipt in a safe and dry place for future reference. 22h
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright©2022 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

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Specifications
Total Combined Weight Capacity
(evenly distributed from bottom up) 1200 lb
Weight Capacity (per
connected pair of slides) 100 lb

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IMPORTANT SAFETY INFORMATION
Assembly Precautions
1. Assemble only according to these instructions.
Improper assembly can create hazards.
2. Wear ANSI-approved safety goggles and
heavy-duty work gloves during assembly.
3. Keep assembly area clean and well lit.
4. Keep bystanders out of the area during assembly.
5. Do not assemble when tired or when under the
influence of alcohol, drugs or medication.
6. Weight capacity and other product capabilities apply
to properly and completely assembled product only.
7. Assemble on a flat, level, hard and smooth surface
capable of safely supporting a fully loaded Cabinet.
Use Precautions
TO PREVENT SERIOUS INJURY AND DEATH FROM TIPPING:
1. Do not have more than one drawer open at a time.
2. DO NOT SIT, STAND OR CLIMB ON THIS ITEM.
DO NOT STEP IN OR ON DRAWERS.
3. Do not allow children to play with or near this
item. This item is NOT children’s furniture.
4. Do not exceed drawer weight capacity, 100 lb per
connected pair of slides.
Evenly distribute load from bottom up.
Uneven loading causes tipping. Be aware of
dynamic loading! Sudden load movement may
briefly create excess load causing tipping.
5. Do not open more than one drawer at once.
6. Close and lock drawers before moving.
Do not pull, push to move.
7. Use only on a flat, level, hard and smooth surface
capable of safely supporting a fully loaded Cabinet.
Use care when rolling Cabinet over concrete seams.
8. Do not lift using handle(s). Do not lift while loaded.
9. Wear ANSI-approved safety goggles and
heavy-duty work gloves during assembly.
10. Read instruction manual before assembly and/or use.

Page 4 For technical questions, please call 1-888-866-5797. Item 58721
Assembly Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this document
including all text under subheadings therein before set up or use of this product.
1. Assemble on a flat, level, hard and smooth surface
capable of safely supporting a fully loaded Cabinet.
2. Locate the Keys, label them, then
put them in a safe place.
3. Attach Handle (7) to either side of
Cabinet using two Screws (8).
Screw (8)
Handle (7)
4. Attach two Swivel Casters (15) to the same
side as Handle using four Bolts (16), four Spring
Washers (17), and four Flat Washers (18) per caster.
Bolt (16)
Spring Washer (17)
Flat Washer (18)
Swivel Caster (15)
5. Attach two Fixed Casters (14) to the other side
using four Bolts (16), four Spring Washers
(17), and four Flat Washers (18) per caster.
6. Lock the Casters by depressing the brake levers.

Page 5For technical questions, please call 1-888-866-5797.Item 58721
Operation Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this document
including all text under subheadings therein before set up or use of this product.
1. Empty all Drawers.
2. Close all Drawers and lock them.
3. Unlock Swivel Casters.
4. Roll Cabinet to a flat, level, hard and smooth
surface capable of safely supporting a fully
loaded Cabinet. Do not roll Cabinet over concrete
seams or other rough/uneven surfaces.
5. Lock Swivel Casters.
6. Unlock Drawers and fill Cabinet evenly, from
bottom to top. Do not exceed weight capacities.
Maintenance and Servicing
Procedures not specifically explained in this document must
be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If any part becomes damaged,
have the problem corrected before further use.
1. PERIODICALLY, inspect the general
condition of the Cabinet. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• brake operation,
• caster swivel function and movement,
• cracked or broken parts,
• any other condition that may
affect its safe operation.
2. Wipe external surfaces of the
Cabinet with clean cloth.
3. Lubricate Drawer Slides as needed.

Page 6 For technical questions, please call 1-888-866-5797. Item 58721
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS DOCUMENT AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Parts List and Diagram
Parts List
Part Description Qty
1 Drawer 2
2 Drawer 4
3 Drawer 1
4 Drawer Liner 7
5 Trim 7
6 Drawer Latch 7
7 Handle 1
8 Hex Socket Head Cap Screw 2
9 Top Mat 1
10 Barrel Lock 1
Part Description Qty
11 Lock Link 1
12 Lock Rod 1
13 Drawer Slide 8
14 Fixed Caster 2
15 Swivel Caster 2
16 Hex Head Bolt 16
17 Spring Washer 16
18 Flat Washer 16
19 Trim Screw 14
Record Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not available
individually as replacement parts. Specify UPC 193175445292 when ordering parts.

Page 7For technical questions, please call 1-888-866-5797.Item 58721
Assembly Diagram
1
1
2
3
7
8
9
11 12
10
13
14
15
4
5
6
16
17
18
19

26677 Agoura Road • Calabasas, CA 91302 • 1-888-866-5797
Limited 90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.