Bosch Professional 1603340031 SDS Click M14 Quick-Clamping Nut (Thickness: 14 mm, Accessories for Angle Grinders) , Silver

i have bought 3 or 4 before i fit them to everyone in the family , and you can bin the original 2 key spanners you always lose , and best of all just undo with your fingers they never over tighten,it just works so well they should come as standard fit in my mind

Works as it should and simplifies disc changes on my angle grinder. Should have bought one years ago.

I've lost count how many times i've mislaid the pin wrench for my grinder or skinned my knuckles when i've been changing discs so I thought i'd take a punt on this.As it's from Bosch it's highly unlikely to be a duff item, and it's proved to be anything but after having it on my grinder for a few months. It holds solidly by just clicking it up tight and releases with just a twist as well, so if you own a grinder and are like me for losing spanners or bashing knuckles, it solves both problems so I now need another for my other smaller grinder and it will definitely be this one i'd be nuts to get anything else :-)

I kept the original base plate on my grinder and this was very easy to screw on top holding whatever disc I required in place. I have used this now with grinding discs, cutting discs and flap discs. It can be a little stiff to unscrew, but it is far far far easier to undo than using those spanners. I normally wear a glove for extra grip, but it is the easiest method I have found to changing discs on my angle grinders.

Amazing little tool for grinder. Wish I brought one years ago. Snag the bade and it’s agro getting the original holder off, using hammer and flat head, adjustables anything to get it off and a lot of sweat words lol. With this don’t matter how much disc snags one little twist without struggling and it off. Item is a god send so highly recommended to anyone with a disc cutter.

The turn around time for delivery was good.Although I have not used the product yet it fits my Makita grinder.It is a Bosch product and as i expected, it looks and feels well made.I am pleased with my purchase and I believe it to be good value for money.

After cutting off my third angle grinder disc clamp that stuck tight, I fitted this Bosch disc clamp instead. The instructions are awful, and tell you nothing. I had to guess how to fit it, and have used common sense. I keep thinking it’s going to come loose, but so far it has held tight.

Brilliant! - makes life much easier when swapping discs off of my angle grinder ...not much more to say really!