Vehicle Cut Off Kill Switch Side Post Battery Master Disconnect cut off ,  Heavy Duty 
   Brand new battery master disconnect switch, battery cut off , and  starter immobilizer for cars and trucks with Top Post batteries. This  switch fits the slightly smaller negative post of all standard sized  automotive top post batteries. This extremely handy cut off switch  enables you to quickly and easily disconnect your automobile battery for  safety, servicing, or storage. They are recommended by classic car  insurance companies and required by many auto storage companies. As  shown in the photo you simply install this battery cut off  switch on  the negative post of your top post battery, then attach your battery  cable to the back of the switch and you are done! To engage power just  hand tighten the black knob and just slightly loosen the black knob to  disconnect all power. The black knob can also be completely removed to  help discourage unauthorized use. 
  - The black knob can also be completely removed to help discourage unauthorized use.
- These high quality switches are made of zinc and brass (not soft lead).
- Fits the slightly smaller negative post of all standard sized automotive top post batteries.
- To engage power just hand tighten the black knob and just slightly loosen the black knob to disconnect all power.
 
             
                     
             
             
             
            