Mini Battery Switch Key with Removable Knob - 32V & 100AThese Mini Battery Switches feature a removable knob for extra security. To remove, simply twist the cap to the OUT position and pull. Mini footprint makes it ideal for close quarters. The 422732-1 is rated at 100A continuous and 150A cranking amps. Installation is as easy as drilling a 1-1/8" hole for the 422732-1, inserting the socket body, tightening the locking nut, and connecting the wires.Features:3 Switch positions: On, off, and outConstructed of machined brass and injection molded nylonSpecifications:Switch Face Width: (inch) 1-1/8"Volts: 32Amps: 100Stud Diameter: (inch) 1/4"