Product Description Push button switch, single pole single throw, push on/push off, 6 inch stripped leads, recommended mounting hole fits 13/32 inch diameter, 10a/125V, 1/3 hp, Carded. From the Manufacturer The Gardner Bender GSW-21 Push Button Switch is perfect for use with lamps and home lighting. It has a maintained-contact push-on/push-off mechanism, a single pole with a single throw switch, and 6-inch leads. Gardner Bender has 50 years of experience making professional electrical tools and supplies of consistently superior quality, so you can count on high-performance products at a fair price.