Product Details
The Trailer King Pin Lock is designed to prevent hijacking and provide security for spotted trailers and RVs. This lock features strong steel housing that fits over standard sized king pins and includes a cylinder lock that prevents removal without a key. The cup-shaped iron casting is designed to keep hands clean during use, and the lock is shaped to prevent jamming of the fifth wheel in case of inadvertent hook-up. Each unit comes with a yellow safety flag for added visibility. The maximum key differential allows for up to 17 individual keys, ensuring keyed uniqueness for different locks.








