Description: Made of metal material, strong friction, durable and rust proof. It features a non-handed 4 bar hinge with stop and adjustable friction pad. This Window Friction Hinge can be opened angle max. is 90 degree, used for casement Window. This Window Friction Hinge can be open from both sides, So it can install the left and right sides of the window. Symmetry of the angle of the structure of the window when the window is accurate and reliable, better sealing.
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