Securistyle Inline Defender Locking Mechanisms Length:1290mm These 16mm thick

These 16mm thick

Additional deadbolts top and bottom provide increased protection

The Winkhaus Reversible Hook Keep is designed to keep your home securely locked

providing flexibility and a perfect fit to cap over your existing internal wooden window boards

Securistyle Inline Defender Locking Mechanisms Length:1290mm These 16mm thickThe Defender Locking Mechanisms from Securistyle provide the ultimate solution in secure window closure with a state of the art gearbox that effortlessly withstands robust force. Crafted from corrosion resistant austenitic steel, this SBD approved espagnolette window locking system offers effortless cam adjustment for an even seal and Cam rotation for foolproof compression adjustment. Enjoy the ultimate peace of mind, with security tested to PAS24