Hinges are sold and priced per hinge. All hinges have a slight offset leaf which provides clearance of .062" (1.57mm) when leaves are closed and parallel. All hinges have template screw hole locations for use on either wood or hollow metal doors and frames. All hinges come with standard solid brass Phillips head wood screws, undercut, fully threaded to the head. If you have any questions at all or would prefer to order by phone please call (866)259-8901. We are here to Help!