1.Fork latch is made of galvanized steel to prevent from rusting, ensure to a long time use 2.Chain link fork latch could be easily mounted on the wall/wood post or any flat vertical surfaces 3.Designed to fit 1-3/8" (1-1/2" OD) chain link fence pipe gate posts and mounts securely to a wall or wood post, gate latch holds gate secure with pad-lock hole (pad lock is not included) 4.This chain link lock mostly used for commercial and household, wall/post or flat surface gate post 5.Nuts and bolts are included for the installation, easy to install