Fits both fixed and adjustable style Gooseneck / Fifth Wheel, King Pin and Lunette Eye couplers, with laminated steel frame construction, ultrasonic welded plastic housing and keyway cover protects lock cylinder.

Fits both fixed and adjustable style Gooseneck / Fifth Wheel, King Pin and Lunette Eye couplers, with laminated steel frame construction, ultrasonic welded plastic housing and keyway cover protects lock cylinder.