The From the Anvil Heavy Bean Thumblatch Black is for use on doors with a maximum thickness of 55mm. The thumb piece passes through the door and raises the latch bar off the keep. To restrict the latch bar movement a screw-on staple pin is provided. The handle is 228mm long, the thumb bar is 140mm long and the latch is 216mm long. Sold as a set, the thumblatch comes complete with pins and fixings. Black Thumblatch The thumblatch has a black finish - this is baked in a high-temperature oven to give it good durability and can be used internally or externally. To remove dirt deposits, simply wi...