360 degrees of solid steel protection against trailer theft. The UMAX50 is constructed of solid hardened steel and fits most coupler sizes (1 7/8" to 2 5/16"). A 5/8" (16mm) hardened steel shackle helps ensure your trailer is secure, even when left unattended. It has a patented dual locking system and a rust proof hammer tone epoxy finish for extra security.
  • One size fits all coupler types
  • Dual ratchet lock system
  • Exclusive design provides 360 degrees of hardened steel protection
  • Key hole cover keeps out dirt
  • Rust proof hammer tone epoxy finish
ModelTrailer Coupling Lock, Die-Cast
Dimensions4.3 x 4.3 x 8.8 inches

Trimax UMAX50 Premium Die-Cast Dual Purpose Coupler Lock UMAX50


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