The From the Anvil 4\" Straight Door Bolt Black are for use with inward opening doors and cen be used horizontally or vertically. The fixing plate measures at 90mm x 36mm and the receiver bridge is 41mm x 16mm. It is sold individually complete with fixing screws. Black Door Bolt The bolt 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 wipe over with a lightly oiled cloth from time-to-time and this will restore it to its original condition. Other Variations It is also available ...