High quality 304 stainless steel, compact, durable and not easy to rust Size - Suitable door thickness: 25-38 mm / 1 inch - 1.5 inch, maximum door weight 1 piece20 kg / 44 lb Adjustable spring force - Provides the satisfactory closing speed for a variety of material swing doors. Wide Range - It can be used for living room cafe doors, bar counter doors and shop hinged doors. Features: Adjustable spring power Double action hinge for swing doors, two-way opening Good load-bearing capacity, strong and durable, not easy to rust High material cost to ensure the long service life of our products. Features: Material: 304 stainless steel Length: 100mm Width: 73mm Weight capacity: 20 kg / 44 lb per hinge Colour: silver Thickness: 0.12 inch / 3.0 mm Suitable Door Thickness: 2.5-3.8cm Note: Due to the light and screen setting difference, the product color may be slightly different from the picture. As the manual measurement is different, please allow slight differences in the size. Shipping Quantity: 2 rooms