Product Description
Certification:ISO9001
Material:SS304,SS202,430#
material:Stainless steel
sample:free samples
1) Four bar (five-bar) window hinge
2) Different styles available
a) Square groove
b) 13.5mm base (bottom groove), 15mm, 18mm, 22mm base
c) Friction arm thickness: 2.0mm, 2.5mm, 3.0mm
3) Mainly used for outward-opening casement windows
4) Material: stainless steel 304, 301, 201,
5) Available in 12", 14", 16", 18", 20", 22" and 24"
6) Min. weight support: 50kg