Window Hinges

Defender SP special purpose friction hinge

  • Asymmetric location system for reliable weather sealing to BS 6375-1
  • Patented lipped slider for enhanced smooth operation
  • Easy friction adjustment without metal to metal contact
  • Unique patented, robust cam friction device eliminates any risk of friction screw misuse
  • Long and reliable working life tested to 50,000 cycles
  • Timber variant now available
  • Available in 12" or 16" side hung
  • Available with built in restrictors
  • Up to 90° opening for emergency escape
  • Austenitic* stainless steel for enhanced corrosion resistance
  • 12 Year Guarantee (details available upon request)

* Austenitic (was 304) stainless steel to BS EN 10088-2 Grade 1.4301 for enhanced corrosion resistance.

Click product code for more information
 
DEFENDER SP
AUSTENITIC Stainless Steel
Side Hung
Highline
Max vent
weight (kg)
Min vent
width (mm)
Max vent
width (mm)
Opening angle
(+/- 2.5°)
13.5-14.5mm 16-17mm 17-18mm
-- -- 21 300 600 90°
 
EDCSM12AL-SP
-- -- 21 300 600 90°
 
EDCSM12AR-SP
--
--
21 300 600 90°
 
EDCSM16A-SP
 
EDSM16HA-SP
-- 30 400 900 90°
 
EDCSM16AL-SP
-- -- 30 400 900 90°
 
EDCSM16AR-SP
-- -- 30 400 900 90°
 
 
DEFENDER SP - RESTRICTED
AUSTENITIC Stainless Steel
Side Hung
Highline
Max vent
weight (kg)
Min vent
width (mm)
Max vent
width (mm)
Opening angle
(+/- 2.5°)
13.5-14.5mm 16-17mm 17-18mm
 
EDCSR12AL-SP
-- -- 21 300 600 83°
 
EDCSR12AR-SP
-- -- 21 300 600 83°
 
EDCSR16AL-SP
-- -- 30 400 700 83°
 
EDCSR16AR-SP
-- -- 30 400 700 83°
 
 
DEFENDER SP - OFFSET TRACK
AUSTENITIC Stainless Steel
Side Hung
Highline
Max vent
weight (kg)
Min vent
width (mm)
Max vent
width (mm)
Opening angle
(+/- 2.5°)
13.5-14.5mm 16-17mm 17-18mm
 
EDCSM16AX-SP
-- -- 30 400 900 90°
 
 
DEFENDER SP - TIMBER VARIANT
AUSTENITIC Stainless Steel
Side Hung
Highline
Max vent
weight (kg)
Min vent
width (mm)
Max vent
width (mm)
Opening angle
(+/- 2.5°)
13.5-14.5mm 16-17mm 17-18mm
 
EDCSM12A-SPTV
-- -- 21 300 600 90°
 
EDCSM16A-SPTV
-- -- 30 400 900 90°
 
 
DEFENDER SP - TIMBER VARIANT - RESTRICTED
AUSTENITIC Stainless Steel
Side Hung
Highline
Max vent
weight (kg)
Min vent
width (mm)
Max vent
width (mm)
Opening angle
(+/- 2.5°)
13.5-14.5mm 16-17mm 17-18mm
 
EDCSR12AL-SPTV
-- -- 21 300 600 83°
 
EDCSR12AR-SPTV
-- -- 21 300 600 83°
 
EDCSR16AL-SPTV
-- -- 30 400 700 83°
 
EDCSR16AR-SPTV
-- -- 30 400 700 83°
 
 
N.B
For vents between 700mm and 900mm where restriction is required the EDCSM16A-SP and Defender Cavity Fit Restrictor (bottom only) must be fitted. 
 
 
Click product code for more information

Related Products...