COUPLER LOCK – KING PIN
S5 Coupler Locks: The best security solution for your trailer.
Locks are custom tailored to each trailer coupler’s design. Most S5 lock bodies are built with 1/4″ structural steel, powder coated using Sherwin Williams powder, and secured with a puck-style lock.
LCS011 –Â King Pin
This lock is designed to support king pins used both on 5th wheel camper couplers and heavy commercial trailers. Puck Lock is included in price.