360 degrees of solid steel protection against trailer theft. The UMAX100 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, hardened steel crossbar and ball, and ballistic grade nylon housing for maximum security.
  • One size fits most coupler types
  • Dual ratchet lock system
  • Exclusive design provides 360 degrees of hardened steel protection
  • Key hole cover keeps out dirt
  • Attractive ballistic grade nylon housing
ModelTrailer Coupling Lock, Premium
Dimensions4 x 9.3 x 8.8 inches

Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock UMAX100


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