HC2000170L… Heavy Duty Bronze Spring Loaded Concealed Hinge. Exceeds U.S. ANSI-BFMA specifications by 100%. Smooth, silent, sag-free opening to 175 degrees without drilling holes and without using base mounted plates. One type of hinge fits full overlay, half overlay & full inset! Theres is no inventory duplication. and 45 degree mitered corners are possible! For normal use, door thickness can be up to 1″ but where doors abut on adjoining cabinets, a maximum of 13/16″ is recommended. Bronze Finish! Sold by each not pairs. First picture just shows the look of the hinge open, color is bronze as shown in the picture with the hinge closed. 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.