Ball Bearing Commercial Door Hinge 4-1/2 Inch Prime Coat White

Commercial Ball Bearing Door Hinge. More durable and longer-lasting than standard hinges. Door Leaf Height: 4-1/2 in, Frame Leaf Height: 4-1/2 in. Five knuckle hinge equipped with two permanently lubricated ball bearings for smoother and quieter operation. Template screw hole location for use on either wood or hollow metal doors and frames. Number of Mounting Holes: 8 includes non-removable pin for added security. Five knuckle, full mortise design. Conforms to ANSI/BHMA Grade 2. Safe Working Load 50 pounds per hinge. For use on interior or external medium weight doors of average frequency. Prime Coat White appears gray in color.