The Bench Wrench is a real handy item. It is meant to be screwed to the edge of the bench just below your grinder so it is easy to come up into it to loosen the collet for steel removal and grinding. With both hands on the grip there is plenty of torque to tighten or loosen without the need for a second wrench, one of my best ideas! Each collet handle owner receives one complimentary Bench Wrench. If you’re ordering a handle but you already own a BenchWrench, please let us know with a note at checkout.