Imagine if you will: You've just used your grinder to smooth out the last piece of your 327-piece stained glass lampshade. Your hands are covered with water, wet paper, glue, Tacky Wax, and glass dust. Instead of using those messy hands to switch your grinder off and on, simply press on this pedal to control it. A wonderful convenience for not only grinders, but also band saws and other power tools. Cord is approximately 66 inches long. 5 amps.