Can be fitted either in the locked position or in a vent position to stop the window being opened fully. Tamper-resistant, spring-loaded locking barrel. Key required to lock and unlock. Tamper-Resistant

For use on PVCu windows. No fitting jig required, screws into existing installations. Can be fixed securely to both reinforced and non-reinforced sections. Suitable for open-in or open-out windows. Can also be used to secure doors. Non-Handed 100 Available...

For use on PVCu windows. No fitting jig required, screws into existing installations. Can be fixed securely to both reinforced and non-reinforced sections. Suitable for open-in or open-out windows. Can also be used to secure doors. Non-Handed No Keys...