Gardner Bender has a versatile toggle switch family with multiple position configurations. Toggle switches feature flat terminals and are available in four different actuations; SPST, SPDT, DPST and DPDT. Flat terminal heavy duty toggle switches meet the standards of today's automotive, marine and industrial applications, and are great for electrical connections. 2 Pack Tough EDPM rubber covers to protect switches from moisture, dust and dirt. Built-in hex nut base screws on to all Gardner Bender toggle switches. Tough rubber silicon cover Fits models GSW-11-54, GSW-110-54, GSW-14-54, GSW-16-54, GSW-13-54, GSW-17-54, GSW-18-54, GSW-125-54 Carded. WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov