Securely locks onto most 1-7/8 inch, 2 inch and 2-5/16 inch tongue type couplers. Also a patent pending horizontal bend in shackle provides a secure forward facing snug fit on most style coupler types.
Super hardened chrome plated 5/8 inch shackle has 40 lockable positions
Equipped with a anti-drill tumbler mechanism
Corrosion resistant nickel plated housing
High security, pick resistant lock with two tubular keys
