This B&M® momentary switch has a large red mushroom cap button that's easy to see and hold. Comes with thick tightly wound cord assembly encasing electrical wires that can be used to operate a B&M Launch Control™ or Hurst Roll/Control®, a nitrous set up, trans-brake or other accessories that require momentary power. These are ideal for Full and Pro Tree applications. Works up to 12-amps with 12 or 16-volt systems