Name: kickdown door holder; door stop; spring door stop, hinge pin stop Size: 3 1/8" or 3 3/4"; 3", 4", 5" Style: spring door stop, kickdown door holder, rigid door stop, A type hinge pin stop, heavy duty hinge pin stop, half leaf hinge pin stop, Convex wall bumper, concase wall bumper, Dome-style door floor stop Available in various finishes