Ignition key for the Indak 1148 switch.  This key is used on a variety of brands of lawn tractors and power equipment.  The Craftsman logo is molded into the black rubber head.

The Indak switch is found on equipment from many different manufacturers/brands such as the following:

This is just one of hundreds of items we came across during our warehouse move! Make us a favorite, as we are adding new discoveries every week!