Ultra-High Security The straightforward adjustable channel lock protects adjustable couplers from being removed.
Heavy Duty This no-nonsense coupler lock is constructed of 3/16" fully welded cold rolled steel and is hammer, bolt cutter, and crowbar proof!
Trimax Puck Lock This high-security, hidden-shackle padlock features a 2-7/8" wide lock body that conceals a 3/8" diameter shackle to prevent theft.
Bright Yellow Powder Coat Finish We believe in presenting a hard target that is why we use a bright yellow powder coat to warn off would be thieves.
Ft. Knox Locks We are a family run and operated small business with our locks designed and proudly made in the USA.