Used anywhere a momentary switch is needed, most commonly as a launch control or 2 step button.  Fits standard handlebars.  Has a unique cutout in the rear half to allow easier pass through of heated hand grip wires on sleds still equipped with the factory grips.
 
Excellent handlebar clamping and reliable operation.
 
High quality CNC machined , Anodized & Laser engraved with a high quality sealed rubber button. 
 
Width is 1 inch.