Cast Iron Gate Camera Lock Coupler System - Cam Lock Joint. This system is used to lock and secure your fences and gates with a cam bolt and a gate lock. This system allows you to adjust the tension of the cast iron pipe fittings and the gate can be operated with the help of an electric motor. The entire mechanism is self-made, thus you can adjust it according to your needs.C+F Set of Cam Lock Joint Nut Stock Self-made Spring loaded cam lock joint nut stock. It is designed for mounting both on…See More