12 Volt Dc 20 Amp 2-Positions Single-Pole Single-Throw (SPST) On/Momentary Off 2-Screws Terminal Heavy Duty Toggle Switch 20MM NYL GASKET FOR DRAIN

20MM NYL GASKET FOR DRAIN PLUG

the circuits must be from separate sources

The Clamptite tool provides a means for tightening wires wrapped around an object and then locking it in place

GR2 FIN HEX NUT ZP 1-1/8-12 NF

3/4 Inch Nylon Oil Drain Plug Washer

12 Volt Dc 20 Amp 2-Positions Single-Pole Single-Throw (SPST) On/Momentary Off 2-Screws Terminal Heavy Duty Toggle Switch 20MM NYL GASKET FOR DRAINAn SPDT (single pole double throw) switch has one closed contact position at one time. Because it is double throw it can turn on two different circuits from one source but not at the same time. It could be an ON OFF ON switch or an ON ON switch.