Stanley Hardware S820-829 RPFBB179 Standard Weight, Ball-Bearing Hinges in Prime Coat White, 3 pack Authorized Replacement from National Hardware Stock #N236-100 3 pack; Interior or external doors Equipped with two permanently lubricated non-detachable ball bearings Template screw hole location for use on either wood or hollow metal doors and frames Equipped with easily seated, non-rising pins; Five knuckle, full mortise design