AMPLOCK U-LPCVR King Pin Lock for fifth wheel Our heavy duty lock pin is conical to prevent traction with chains and fitting of modified hitches when unhitched Materials used by AMPLOCK provide good rust resistance for use in all climates Easy to use with AMPLOCKs push and lock system The strongest lock to secure your fifth wheel made with high quality materials and control and identification key system Protect your fifth wheel without worries with the best king pin lock on market **Make sure you choose the right model for your trailer size and type referring to pictures provided (photos are for visual reference only) or to our website www.amplock.com **