This latch works on rolling chain link/cyclone gates - it is not designed for swinging gates. It’s made of corrosion resistant SS304 Stainless Steel. Install this latch using industry-standard fence/gate brace band hardware (not included). It fits any size gate or fence post using your existing brace bands that fit your application ? 4 brace bands with bolts/nuts needed for installation. The hole in the bottom of the latch bar will allow fitment of most standard padlocks.