This Forge internal Door Bolt is used for securing doors or cupboards.Made from aluminium and supplied with fitting instructions and all fixings. Fitting Instructions:1. Postion door bolt on the door face so that the end of the doorbolt is in line with the door edge and mark the screwholes with a pencil.2. Drill pilot holes using a Ø2mm drillbit and fasten in place using supplied screws.3. If being installed on an inward opening door:- Position the bolt keep onto the door frame, and ensure that the bolt moves freely through the hole. it may be necessary to remove part of the frame with a chisel.Finish: Aluminium. Size: 75mm (3 inch).