Painless Performance Products 40021 - Painless Jamb Tac Switches

Eliminate wires running through door jambs when installing your stereo system, power windows or power door locks. Opening the door breaks contact and shuts off connected speakers or power to the power window or door lock. Fully insulated Jamb Tacs feature solid brass contacts and mount anywhere in the door jamb. Adjustable from 1/4'' to 11/16''. Includes Painless connectors and instructions.