SECURISTYLE DEFENDER TOP HUNG 20" HINGE FOR WOOD/ PVC WINDOW

Description:

Top hung hinge suitable for use in wooden and PVC windows

Hinge size: 20" / 513mm
Stack height: 13mm
Maximum vent weight: 26kg
Minimum vent height: 700mm
Maximum vent height: 1100mm
Approximate opening angle: 50 degrees

- Improved weather sealing and draught proofing performance from 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
- Uniqure 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
- Long and reliable working life tested to 30,000 cycles
- Sold and priced in pairs