Progress 88-00-6500: FlipT Automatic Jack Foot for 2-1/4″ Shaft..Stop fumbling with a stack of wood blocks to stick under your tongue jack. The Fastway Flip jack foot extends your jack by six inches and is the only jack foot that is completely automatic. The Flip puts itself away, with no springs, cables, pins, or clips required.The Fastway Flip jack foot automatically adds 6″ to your jack. It automatically drops into place when you extend your jack, and automatically tucks up and out of the way when you retract it for towing.