HHMS-B Series is the earliest heavy duty model specially designed for side hung window use.

Durability of the hinge has been proven by opening and closing test 50,000 times.

The hinges meet the requirements of British Standard BS6375-2:2009 and Singapore Standard SS212:2007.

HHMS-B

Loading Opening
Product Code Product Description KG (-5°/+0°) Catalogue
HHMS10-B 10″ Stainless Steel Friction Hinge – HHMS-B Series 29 90°
HHMS12-B 12″ Stainless Steel Friction Hinge – HHMS-B Series 43 90°
HHMS14-B 14″ Stainless Steel Friction Hinge – HHMS-B Series 49 90°
HHMS16-B 16″ Stainless Steel Friction Hinge – HHMS-B Series 46 40°/90°
HHMS18-B 18″ Stainless Steel Friction Hinge – HHMS-B Series 52 35°/45°/90°
HHMS20-B 20″ Stainless Steel Friction Hinge – HHMS-B Series 59 30°/45°/90°
HHMS22-B 22″ Stainless Steel Friction Hinge – HHMS-B Series 63 20°/32°/45°
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Installation Guideline

Grade 304 Stainless Steel

50,000 cycles endrance and BS6375 test report is available upon request.

Hong Kong 0011792.1, 0011791.9 | England 2097386, 2097383

– All screw holes should be mounted with proper screws.
– Must pay attention to space requirement when installing the hinge. (Please refer to “Installation Guideline”)
– Must pay attention to the maximum tolerable loading of the hinge. (Please refer to “Catalogue”)
– Do not use strong detergent (i.e. Blench / Alcohol) or erosive penetrant for cleaning purposes.