Review on 🔌 IVY Classic 39093 Adapter: Enhanced Adaptor for Optimal Performance by Jack Ford

Not much to say here. This is a common mandrel for using cheap shaft assembly tools (such as wire wheels) with a grinder or drill. I have this to use with a 3" for my angle grinder and it works really well. For fun, the threads are 1/2-13 LH and the hardened steel nut is 3/4 OD.