Self Closing Gate Hinges 2Pcs Self Closing Spring Hinge Stainless Steel Automatic Door Hinges Ideal Corridors Boilers Apartments Entrances Stairways

Heavy-Duty And Stable: The combination of steel and stress structure ensures that the heavy door body can still be stably supported after installationWidely Used: Wooden fence gate latch and self-closing hinges are suitable for gardens, backyards, farms, ranches, orchards, sheds, carports, pet pens and animal pensFeature- ColorDark Grey- Material: stainless steel- Size: 12.5 x 7.8 x 0.3cm- Note: For door heights of 900-1950mm or weight of 40KG, 2 hinges are recommendedFor door heights of 1950-2300mm or weight of 40-60KG, 3 hinges are recommendedFor door heights of 2300- 2800mm or weight of 60-80KG, 4 hinges are recommended2 x automatic door hinge

• MATERIAL: The material used has load-bearing performance and resistance to harsh environment, smooth edges without sharp edges, and the spring and hinge seat have no risk of loosening and falling off
• DESIGN: Adopting double-axis linkage and arc-shaped force arm design, the double-axis structure makes the door opening and closing trajectory more stable, and the arc-shaped force arm evenly disperses the load-bearing pressure and reduces the deformation of the door body
• FUNCTION: The combination of spring assembly and hydraulic buffer structure ensures that the door can be closed automatically and uniformly without manual pushing or pulling after opening
• INSTALLATION: Mark the installation holes, put in the expansion tube, align the hinge seat with the holes, tighten the screws to fix it, adjust the closing force knob to the right position, test the effect and complete the installation
• APPLICATION: Suitable for family courtyard doors, commercial supermarket and industrial workshop doors, also can be used for classroom doors, to meet the automatic closing and safety protection needs of multiple scenarios