Trimax Locks Universal Coupler Lock


Product Description:

Trimax Umax 50 features a rugged corrosion resistant finish. It provides instant security for your camper, boat or trailer when they are not hooked up to your vehicle. The Umax 50 features 1/2 turn technology that cannot be false locked.

For dual force security add a Trimax chain or cable secured to an anchor point! You can also add a Trimax coupler lever lock for additional protection. Easy Installation! Slide ball up into coupler and replace u-shackle.

  • Huge 6 tooth, 3/8" dual ratchet locking system
  • Hardened 5/8" 16mm steel shackle
  • One size fits all (from 1 7/8", 2", to 2 5/16", all coupler types)
  • Key hole cover slides up to seal out dirt and grime
  • Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.
  • Trailer Coupler Lock
  • Hitch Ball and Clamp Type
  • Fits All Couplers
  • Die Cast
  • Single