Perfect for welders, fabrication shops, home shops, and garages. The Boomerang Angle Grinder Minder saves time and money. Long gone are the days of hunting for your angle grinders, wrenches, backing nuts and pads. Forget about the tangle of cords, missing handles and lost tool accessories. Easily and conveniently stores 4-1/2” angle grinders from most major manufacturers at a 45 degree angle. The handle is screwed in to the users hand preference. Holster your angle grinder with ease.