Products specification Name Zinc alloy concealed hinges Suitable for Wooden door, folding door, interior door, cupboard door Type Italy type adjustable door hinge Size 110*24*26*25.5mm(l*w*h*h) Opening angle 180â° Min.Door thickness 24mm Max. Door weight 40kg/2pcs, 60kg/3pcs Installation Right hand or left hand applicable Material Zinc alloy in main part, axes/screw is s.S#304 Finishing Satin nickel, satin chrome, copper, brass, pearl chrome etc.