Price per 1 Hinge! High-loading capacity concealed hinges with built-in door closer The new concealed hinge with integrated closing system with spring Eclipse 3.2 HD Self is reversible, with the frame part reduced to 21 mm (13/16").Same millings as the Eclipse 3.2 range, plus the milling for the spring body. Self-Closing System. For Wood or Aluminium Doors Steel Levers, ideal for heavy doors. Technical Information Adjustments in pressure ±1 mm (3/64")vertical ±2 mm (5/64")horizontal ±1,5 mm (1/16") To adjust the door’s closing force, use a 17 mm (11/16") wrench on the spring adjustment nut: To increase the closing force: turn the nut counterclockwise to load the spring. To reduce the closing force: turn the nut clockwise to unload the spring. Ensure adjustments are made gradually and test the door after each turn to achieve the desired closing strength. Height 115 mm (4 1/2") Max. Extension 14 mm (9/16") Min. Door Thickness 40 mm (1 9/16") Material Zamak Capacity for 3.2 hinges3 hinges = 80 kg (176 lbs) The load capacity depends on the hinge model and its configuration - whether it is paired with the Eclipse 3.2 or Eclipse 3.2 HD. Installation Instruction