Need a safety switch upgrade or replacement? Then look no further than the POWERTEC 71353 Safety Toggle Switch, 110V / 220V; this dependable, well-made device provides the essential function of safeguarding you and your power-tools in your professional or home workshopludes a handy safety key (conveniently housed in the switch itself) that protects against unpermitted use. Its clearly marked toggle switch allows you to quickly and easily turn your power tools on and off. Hassle free snap-in attachment ensures simple installation into a 7/8"x 1-7/8" mounting site. Simply insert and connect wires with the convenient spade connectors. Designed to fit most power tools on the market, it puts the control directly in your hands. Check the listed specifications to assure that this switch meets your tools requirements. Hardware not included. Small device, big solution.