HC2000MZ.. Concealed Non Bore Hinge. Sold by the Each. not pairs Surface Mounted Concealed Hinge 90 degree door opening, without drilling holes Fully Adjustable! One hinge fits full overlay, half overlay & inset hinges. Hinge is 4-1/8 inches by 1-3/4 inches overall and 1 inch high. Each hinge plate is approximately 1-3/4″ x 1-5/8″. Since door opens with flush interior surfaces, these hinges are ideal for kitchen cabinet doors, electronic access doors and drop flaps on cabinets. Small in size, proven strongeconomical. Nickel finish, spring closing. Hinge weight capacities as follows: 2 hinges = 13.22 pounds or 6 kgs, 3 hinges = 24.25 pounds or 11 kgs, 4 hinges = 35.27 pounds or 16 kgs, 5 hinges = 59.91 pounds or 24 kgs. 59.91 pounds is the limit.