Heavy duty cam-action door lock fit flush mount to 3/4 inch offset doors. All steel 14-1/2 inch x 1-1/2 inch handle and hasp allows the builder to weld handle lug to pipe (not included). Handle is zinc plated with a vinyl grip. Lugs and keepers are galvanized steel to resist corrosion. Requires 3/4 inch diameter pipe and welding of handle to complete.