The Flapper Adapter
mounts onto any angle grinder with a 5/8 - 11 shaft (almost all
grinders), and allows you to mount any wheel with a 1/4"
shaft onto your angle grinder. Mount flap wheels, cutoff wheels,
buffing wheels, grinding wheels, carbide burrs etc.
Made in the USA. 303
Stainless body with Tool Steel Collets, 1/4" Collet, and Nut.