SKU: 2631
Regular price £15.00These epic TMR parts are sold out. We are working our asses off to make more. Expect your order to ship on approx Feb 20th. Thank you for your support!
Stop losing your grinder’s spanner nut. The TMR Customs Nut Cupper is the ultimate angle grinder nut holder — it threads directly into your grinder to keep your nut locked down when it’s off the tool. No more digging through drawers, crawling under benches, fighting spiderwebs, or swearing mid-project — this is spanner nut storage done right.
Available in 4 thread sizes to fit the most popular 4-1/2" angle grinders (Milwaukee, DeWalt, Walter, Metabo, Bosch, and more!). Just choose your model from the drop-down menu and get cupping.
NOTE! Please CLICK HERE for a list of confirmed fitments. If you grinder is not listed, feel free to contact us for assistance!
Features:
Holds your spanner nut securely when not in use
Threads directly into your grinder for easy storage
CNC machined for a perfect fit
Built tough from heat treated 4140 steel
Available in 4 sizes to match your grinder
The Nut Cupper – because nobody likes a loose nut.
Idk why grinders dont come standard with this. Its so handy
Perfect
such a simple device, but it will avoid losing the lock nut when I use a screw on flap disc. Are you going to make one for other grinders, like Bauer?
Yes, we can definitely make one for a Bauer grinder. We just need to know the thread specs of the handle.
Got my new nut cupper and glad so I don’t have to keep buying more nuts because I would set it down and walk away….”Lost another one” now it stays with the grinder as I switch between cut off wheels and tiger paws.

