25 Pairs = 50 Hinges, for 25 cabinet doors. 25 Pairs = 50 Hinges, for 25 cabinet doors.Free swinging hinge (non self-closing), 3/8" Inset (offset), semi-concealed hinge. Made from steel base material, in Satin Nickel. The screw hole center-to-center dimension for the face frame screws is 2-1/8". Matching wood screws and cabinet door bumpers are included.