Overall Length: 37mm
Cylinder Diameter: 16mm
Facing Plate Size: 43mm x 20mm x 2mm
Receiver Plate Size: 43mm x 20mm x 2mm
Oval Receiver Plate Size: 39mm x 20mm x 2mm
Fits into the edge of your window to improve security. Security window bolt must be used in conjunction with security star keys (see below) which are sold separately. Sold with matching fixing screws.