A multi-purpose bolt that can be used on windows, doors, or for other purposes due to a variety of keeps supplied with the product. Supplied with matching SS wood screws. Can be used horizontally or vertically due to the strong spring mechanism incorporated into the bolts. Fixing Plate: 150mm x 40mm x 4mm Receiver Plate: 40mm x 15mm x 2mm Receiver Bridge: 43mm x 10mm x 4mm (Height:16mm) Angled Keep: 40mm x 15mm x 2mm (Depth:10mm) Throw: 20mm