16-3/8 in. L X 5/16 in. D Wood Screen Door Spring 1 pk

Prime-Line part #SP 9640 contains double loop extension springs with closed ends that are constructed of spring steel and come in a nickel-plated finish. These springs are designed for use with hinged screen doors constructed of wood and they feature a maximum deflection length of 25.20 inches. These springs are easy to install and are used by many.