The flat spanner wrenches that come from different angle grinder manufactures leave much to be desired when mounting Kutzall Shaping Wheels. From this problem, the Universal Hex Nut and Wrench was born. This combo is made to fit most of the angle grinders on the market.
The Universal Wrench makes it easy to tighten and remove the Universal Nut. It is nicely offset, and has a recessed hexagonal opening designed to make securing and releasing the 21mm hexagonal-head Universal Nut easy.
Using the Universal Nut and Wrench, you can now easily attach your Kutzall Shaping Wheels.