● Hinge can be stationary at any angle. Small size, ideal for space-saving products. Main Material: POM ; Main Treatment: Black; Set Torque: 0.08 ± 0.02 N.m; Mounting Direction: Horizontal Shaft; Durability: 20,000 times (room temperature); Usable Temperature Range: 39.4 - 114.0 °F (15 °C - 45 °C); Uses: Office equipment, furniture, small and lightweight doors; Note: Use the shaft in vertical position The hinge piece will move back when you open it, so please check that the door does not interfere with it. The operability varies depending on the weight and center of gravity position, so please be sure to check the operation experience in the installation state.