... Door lock 1.Material: Iron/zinc alloy 2.Bolt: brass/zinc alloy 3.Size: Centre-2.5/3.0", plate-57x25, follower-8x8mm Lock, bathroom door lock, door lock ... ' experience in stamping and die casting, is capable of tooling design & manufacturing, die casting, stamping manufacturing, ... 40 series of wall hooks, over-door hangers, stock hooks, hundreds of key rings, metal gifts, door handles, door stoppers, ...