In the average busy workshop, it's easy to misplace your angle grinder's top nut, back flange, or two-pin flat spanner wrench. One top of that, the flat spanner wrenches that come with most angle grinders are very clumsy to use with a deeply-contoured accessory like a Kutzall Shaping Wheel. To keep you working away, we offer mounting accessories that optimize fitment of high-performing Kutzall wheels to your angle grinder.