This Prime-Line MP10127 Spring Door Stop features a rigid shaft construction and a rubber tip to cushion and prevent unwanted damage to adjacent walls. This swing door stopper is easy to install and used by many. The rigid door stops mount over a baseboard with a wood screw insert affixed to the base of the stop. Each hinge door stopper has a 4 inch reach. This pack includes separate screw and mounting base, which allows for use of longer screws where broken baseboards might complicate installation. Made of spring steel wire with a satin nickel finish and featuring white rubber bumper tips, the door stop spring is strong, durable, and built to last. Please refer to the line art drawing for dimensions and compare to your needs before purchasing.