Friction hinge (PVC casement window) 1.201,202,301,304# 2.Size:8"--36". 3.Thickness:2.0mm-3.0mm. 4.Slot:13.5-22mm Friction hingeSpecification1. Length: 8"---24"2. Slot width: 13.5mm 22mm3. Bar thickness: 2.0mm. 2.5mm, 3.0mm4. Max. Door/ Window Weight: 12-120kgs5. Opening Angle: 28 90 degrees6. Material: Stainless steel, 201, 202, 301, 304# Detail:1. High quality stainless steel maintains its life ...