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The Securistyle Sterling friction hinge is suitable for many commercial applications on side or top hung windows.
It is manufactured from high grade austenitic stainless steel and is available in a variety of sizes. The Securistyle Sterling friction hinge gives superior window balancing and offers excellent weight carrying, particularly for curtain walling applications.
| Sterling Top Hung | Hinge Size (mm) |
Max Sash Weight (kg) |
Max Sash Height (mm) |
Min Sash Height (mm) |
Opening Angle (+/-2.5°) |
| SPT10 | 262 | 40 | 640 | 267 | 50° |
| SPT12 | 313 | 50 | 800 | 640 | 50° |
| SPT16/W | 415 | 65 | 1100 | 800 | 50° |
| SPTH16* | 415 | 100 | 1100 | 600 | 30° |
| SPT22* | 567 | 100 | 1500 | 1090 | 45° |
| SPT22W* | 567 | 100 | 2000 | 1500 | 20° |
| SPT26* | 680 | 180 | 2500 | 2000 | 20° |
| Sterling Side Hung | Hinge Size (mm) |
Max Sash Weight (kg) |
Max Sash Width (mm) |
Min Sash Width (mm) |
Opening Angle (+/-2.5°) |
| SPS10 | 262 | 38 | 660 | 300 | 85° |
| SPSH16 | 415 | 55 | 838 | 450 | 60° |
*Vents of 100kg must be fitted with S7280 cam adjustment devices, which are optional on lighter vents.
High grade 1.4301 stainless steel, components – nylon and acetal
Stainless steel No.10 or equivalent
Tested in accordance with BS6375 pt2
BSEN1670 (Ferritic grade 4, Austenitic Grade 5)