Defender 20″ 50-degree TH SS304 hinge 13mm stack height
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
