Review on ⚙️ Tightening Grinders: Experience Superior Electric LN5811SL's Unmatched Precision and Efficiency by Chris Moody

Works great my Metabo coffee grinder had a nut like this and I can't understand why all manufacturers don't include it in the tool kit, add a few bucks to the price, it's worth it. The description says 6-9" grinder but I have a 5" size if it has a 5/8 x 11 thread it will fit.