Product name: Window Hinge

Features of window hinge:
1) Casement four-bar hinge or five-bar hinge
2) Different styles of window hinges are available:
    a) Round groove and square groove
    b) 18mm base (bottom groove) and 22mm base
    c) Friction arm thickness: 2.0mm, 2.5mm,  3.0mm
3)The window hinges are mainly used for outward-opening casement windows
4) Material of window hinge : stainless steel

Packing:
Carton