The lock/latch is solid brass unlacquered this means that each lock is unique in its texture and appearance, and will continue to acquire it's own unique patina over the years. Rim lock body width 175mm height 102mm projection 25mm.
Keep width 25mm height 102mm projection 25mm. Distance from the keyhole to the edge of lock 60mm. Distance from the lock edge to spindle hole 135mm.
This item is made of brass.