Name:

Friction stay, window hinge,friction hinge,window hardware,four bar hinge,hinge,window accessory,window fitting,handle

Material:

SS304# with 8% nickel,SS301# with 5% nickel, SS202# ,430#,iron.

Groove form:

Square groove

Groove with:

22mm ,18mm,15mm,13.5mm 

Length:

8",10",12",14",16",18",20",22",24",26",28",30",32",34",36".

Bar thickness:

2.0mm,2.5mm,3.0mm.

Opening angle:

55 - 90 degree.

Packing:

2 pcs in a plastic,100 pcs in a carton.