Ultra-Fab MEGAHITCH LOCK COUPLER VAULT PRO Series Guide

MEGAHITCH LOCK COUPLER VAULT PRO
Combo Kit – 35-946510
2” Ball-35-946520
2⁵⁄₁₆” Ball-35-946530
US PATENT 8,556,288 B1
Rev 06.02.17
INSTALLATION & ADJUSTMENT INSTRUCTION
IMPORTANT: The MegaHitch comes with two keys.
It is highly recommended that you keep one key in a
safe place in case the other key is lost or damaged.
REGISTER your VAULT & KEY serial numbers on our
website. www.ultra-fab.com today!
SERIAL NUMBERS:
VAULT ______________
KEY_______________
Your new MegaHitch Coupler Vault Pro comes
preassembled and includes:
•2 Keys
•1 Bolt (2 Bolts in Combo Kit)
•1 Security Collar* (2 Collars in Combo Kit)
•Washer
•Hex Nut
•Threaded Hitch Ball (2 Balls in Combo Kit)
to replace your tow ball during storage.
CAUTION:The Threaded Hitch Ball
should NEVER be used during towing!
The preassembled configuration is not necessarily the
one you will use. A shorter Bolt and companion
Security Collar are also included to allow for multiple
coupler configurations. The Coupler Vault Pro is
designed to be universal and fit MOST trailer couplers.
*The Security Collar is designed to fit loosely over the threaded
Bolt to prevent any cutting device from gaining a ‘grip’.

MEGAHITCH LOCK COUPLER VAULT PRO
Combo Kit – 35-946510
2” Ball-35-946520
2⁵⁄₁₆” Ball-35-946530
US PATENT 8,556,288 B1
Rev 06.02.17
If you have difficulties with installation or have questions, please contact us so we can assist you.
[phone] [e-mail]
STEP 1 Using the cylindrical key, unlock the Coupler
Vault Pro and remove the hood.
STEP 2 Unlatch your trailer’s coupler and align the
Coupler Vault Pro’s ball with your coupler’s ball socket.
Replace the Coupler Vault Pro’s hood. Depending on
your style of coupler, it is important to position it as
deep in the Coupler Vault Pro as possible. Typical
placement for a 2” ball is forward in the “figure 8” and
a 2-5/16” ball at the rear. When properly adjusted,
the hood should fit snugly into the recession on the lid.
NOTE: Proper adjustment may require raising or
lowering the Threaded Hitch Ball. In some cases, it
may be necessary to switch to the alternate Bolt and/or
Security Collar (if the Combo Kit has been purchased).
STEP 3 Once the top of the Threaded Hitch Ball rests
against the Coupler Vault Pro’s hood with zero
clearance, again remove the hood. Then lock the
coupler latch just as you would when hooked to a tow
vehicle.
STEP 4
Replace the hood and lock the Coupler Vault Pro in
place. Your trailer is now secure. In most instances,
there will be a slight tilt of the Coupler Vault Pro. This
was intended to add a second level of security by
eliminating leverage against prying, as well as allowing
more versatility for a universal fit with no sacrifice to
security.

O
ON NE E- -Y YE EA AR R L LI IM MI IT TE ED D W WA AR RR RA AN NT TY Y
MEGAHITCH LOCK COUPLER VAULT PRO
THE MANUFACTURER NAMED BELOW MAKES THE FOLLOWING WARRANTY WITH RESPECT
TO THE ABOVE ULTRA-FAB PRODUCTS
1. This Warranty is made only to the first Purchaser (hereinafter called the “Original Purchaser”) who acquires this product
for their own use.
2. This Warranty will be in effect for one year from the date of purchase by the Original Purchaser. It is suggested that the
Original Purchaser retain a copy of the dated bill of sale as proof of the date of purchase.
3. This Warranty covers only specified parts which shall be free from defects in material and workmanship under normal
use. This Warranty does not cover conditions unrelated to the material and workmanship of the product. Such unrelated
conditions include, but are not limited to (a) faulty installation and any damage resulting from such; (b) the need for
normal maintenance and any damage resulting from the failure to provide such maintenance; (c) failure to follow
Manufacturer’s instructions for use of this product, and (d) any accident to, or misuse of, any part of this product and any
alteration by anyone other than the Manufacturer or its authorized representative.
4. In order to obtain the benefits of this Warranty, you should return the product which you find defective to the
Manufacturer named below during the period that this Warranty is in effect. All charges incurred in delivery of the
product to the Manufacturer, and in picking it up after the Warranty service has been completed, must be paid by the
Original Purchaser.
5. Any item returned in the manner described in paragraph 4 will be examined by the Manufacturer. If it is found that the
returned item was defective in material or workmanship, the Manufacturer will repair it without charge for material and
labor.
6. Ultra-Fab will pay freight on replacement parts during the first 90 days of ownership by the Original Purchaser.
7. The Manufacturer does not authorize any person or company to create any Warranty obligation or liability on their
behalf.
8. IN NO EVENT SHALL THE MANUFACTURER BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO
NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION
OR EXCLUSION MAY NOT APPLY TO YOU.
9. ANY IMPLIED WARRANTY, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR ANY PURPOSE,
IS LIMITED TO THE DURATION OF THIS LIMITED WARRANTY. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG
AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
10. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FR0M
STATE TO STATE.
57985 SR 19 S., Elkhart, IN 46517
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