BUTT HINGE, STEEL, DULL BRASS FINISH, NOT APPLICABLE LOAD CAPACITY, WITH HOLES, 4 HOLES PER LEAF, NO LIGATURE RESISTANT, ORIENTATION NON HANDED, 4 1/2 IN DOOR LEAF HEIGHT, 4 1/2 IN FRAME LEAF HEIGHT, 4 1/2 IN DOOR LEAF WIDTH, 2 IN FRAME LEAF WIDTH, 0.134 IN DOOR LEAF THICKNESS, 0.134 IN FRAME LEAF THICKNESS, BALL BEARING TYPE, SQUARE CORNERS, INCLUDED HARDWARE, FEATURES COUNTERSUNK HOLES