(patented) Adjustable 3-wing aluminum hinge, 74.5 mm center distance, 20 mm center of rotation, 0 mm step, 1 Ø 11 mm stainless steel pin, pre-assembled on a black galvanized zamak cam bushing, 3 aluminum cover plates, 2 nylon caps, 2 self-lubricating nylon bushings, 1 zamak adjustment grub screw, 1 nylon spacer for counterplates and 1 compensating ring. Load capacity: 2 hinges 120 kg, 3 hinges 140 kg.