Defender Standard

The Defender Standard is a high-performance friction hinge.

Features

• Improved weather sealing and draught-proofing performance from the extended enclosed end cap and asymmetrical vent arm form when tested to BS 6375-1
• Lipped slider for enhanced smooth operation 
• Easy friction adjustment without metal to metal contact 
• Unique robust cam friction device eliminates any risk of friction screw misuse
• Slot-hole-slot vent fixing configuration for ease of adjustment and guaranteed fixing into reinforcement on PVC-u window frames 
• Enclosed end cap to prevent ingress debris and provide increased cavity tolerance 
• Available as Highline variants for deeper profiles with cavities between 16mm and 18mm
• Available as a slimline variant; engineered for narrower hardware channels 
• Available as a timber variant with a reduced height end cap to minimise required routing. 
• Drilling jigs for all sizes available to order