HHMT series is the first generation of heavy-duty friction hinge for top hung window. The design of HHMT series prevents the top hung window from sliding down.

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

Satisfied requirements of BS6375.

HHMT-B

Loading Opening
Product Code Product Description KG (-5°/+0°) Catalogue
HHMT14-BL HHMT14-BR 14″ Stainless Steel Friction Hinge (Left / Right) – HHMT series 69.5 35°
HHMT16-BL HHMT16-BR 16″ Stainless Steel Friction Hinge (Left / Right) – HHMT series 88.5 25°/30°
HHMT18-BL HHMT18-BR 18″ Stainless Steel Friction Hinge (Left / Right) – HHMT series 102 15°/25°/30°
HHMT20-BL HHMT20-BR 20″ Stainless Steel Friction Hinge (Left / Right) – HHMT series 135 20°/25°
HHMT24-BL HHMT24-BR 24″ Stainless Steel Friction Hinge (Left / Right) – HHMT series 139 15°/20°
HHMT28-BL HHMT28-BR 28″ Stainless Steel Friction Hinge (Left / Right) – HHMT series 155 10°/15°/20°
Read More
  • Installation Guideline
  • All screw holes should be mounted with proper screws.
  • Must pay attention to space requirement when installing the hinge.
Grade 304 stainless steel

Test report is available upon request.

Hong Kong 0011793.3, 0011794.5 | UK 2097385

– 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.