An assembly for restricting access to a coupler includes a body, a ball cavity engagement member; and a securing mechanism. The body is configured for engagement with at least one surface of the coupler. The body includes a coupler engagement portion. The ball cavity engagement member is movably coupled to the body and configured for engagement with a ball cavity of the coupler. The securing mechanism can fix the position of the ball cavity engagement member relative to the body such that the assembly is secured to the coupler.
CROSS-REFERENCE TO RELATED APPLICATIONS
This non-provisional application claims the benefit of U.S. Provisional Patent Application No. 60/594,132, entitled "Trailer Coupler Lock", filed Mar. 14, 2005.
