Kingpin Lock - Pullrite/Sidewinder Style

The AMPLock kingpin lock for Pullrite and Sidewinder style hitches (PLS-S) secures fifth wheel couplers on commercial trailers. The ductile iron and stainless steel body resists cutting, drilling, and corrosion. A disc lock cylinder with millions of unique key combinations prevents picking. Push and lock installation takes seconds without tools. Made in Canada. Keyed alike compatible with all AMPLock products. 5-year warranty with registration.