Friction hinge (PVC casement window) 1.201,202,301,304# 2.Size:8"--36". 3. ... : 2.0mm. 2.5mm, 3.0mm4. Max. Door/ Window Weight: 12-120kgs5. Opening Angle: 28 90 degrees6. Material: Stainless steel, 201, 202 ... of Construction profiles, including UPVC, wooden and Aluminum window.5. Bearing high weight window up to 120KG6. Rich experience in OEM program ...