Trimax UMAX 100 Universal Trailer Coupler Lock image number 1
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Trimax UMAX 100 Universal Trailer Coupler Lock image number 1
Trimax UMAX 100 Universal Trailer Coupler Lock image number 2
Trimax UMAX 100 Universal Trailer Coupler Lock image number 3
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Trimax UMAX 100 Universal Trailer Coupler Lock

3.3 out of 5 Customer Rating Write a review
Item #: 384135
$84.99
Trimax UMAX 100 Universal Trailer Coupler Lock
Trimax UMAX 100 Universal Trailer Coupler Lock
$84.99
FREE Shipping over $99
Take $30 off $199+ with: CYBERWEEK See Details
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This item is excluded from all discounts and promotions.

Minimum order quantity of 1
Maximum order quantity of 100
Must purchase in increments of 1
Special Offers
Take $30 off $199+ with: CYBERWEEK

Take an EXTRA $30 off your order of $199+ with code: CYBERWEEK added to cart. Some exclusions apply. Not combinable with other promotions. Greatest discount will be applied in cart. Offer valid 12/4-12/7/25.

Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.

Features
The Trimax UMAX100 Universal Trailer Coupler Lock offers an exclusive design that provides 360° of hardened steel protection for your unattended trailer. Get instant security for your camper, boat, or trailer when they are not hooked up to your vehicle. This lock features a 6-tooth, 3/8" dual ratchet locking system, a hardened 5/8" 16mm steel shackle, and 1/2-turn technology that cannot be false locked.

• Easy to install – slide hitch ball up into the coupler and replace the U-shaped shackle
• 9/16" shackle
• 360° of solid hardened steel protection
• Patented dual purpose coupler lock
• Fits most couplers (1-7/8", 2", 2-5/16")
• Ballistic-grade nylon housing absorbs hammer blows and protects against weather
• Includes two keys
  • 360° of hardened steel protection for your unattended trailer
  • 6-tooth, 3/8" dual ratchet locking system
  • Hardened 5/8" 16mm steel shackle
  • Half-turn technology cannot be false locked
  • Fits most couplers (1-7/8", 2", 2-5/16")
Specs
Unit Weight
4.75 lb
Brand
Trimax
MFG Part No.
UMAX100
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