12-VOLT BATTERY DISCONNECT CUT OFF KILL SWITCH. BOAT RV ON ATV CAR DUAL MARINE

It is a switch you can connect it any way you want. MANUFACTURER'S NOTES - LOOK AT PHOTOS OF 1/4 20 STUD, WILL FIT STANDARD 8 6 4 AWG RING / LUG, WILL NOT FIT A 0 AWG OR BIGGER RING / LUG WILL HANDLE THE POWER BUT NOT THE RING / LUG IF YOU WANT TO FIT A BIG LUG / RING YOU WILL NEED TO CUT IT DOWN TO FIT.

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