(207) 442-7938   873 U.S. Route One, Woolwich, ME 04579   M-F 9am-4:30pm SA 9am-3pm

Universal Hex Nut

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  • Regular price $10.49
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King Arthur's Tools' UNIVERSAL NUT is re-engineered with a recessed back. Now you can securely tighten ALL King Arthur's Tools to your angle grinder with this truly "Universal Fit" nut. The recessed back allows discs to be easily tightened on different size angle grinders. 

The Universal Nut allows 2 blades to be tandem mounted on 4 1/2" (115mm) or 5" (125mm) angle grinders. 

NOTE: Only blades with 5/8" (16mm) and 14mm center hole sizes may be tandem mounted. All Holy Galahads with their 7/8" (22mm) centers also fit these grinders. The Universal Nut easily tightens all KAT accessories. 


Our Promise To You.

If it is for sale in our store -- it is because we use it and love it!

We are happy to share our experiences with these tools which may enhance your own. Given care, maintenance, and love, each of these fine tools is capable of lasting a lifetime. We do limit warranties to those offered by our supplying manufacturers. If ever you have a question or concern regarding any of the tools we sell, please let us know.

Online. On Campus. On The Job Site.

These tools, toys and supplies are in constant use by our students, timber framing crews, and family. At Shelter Tools, we have a working knowledge of every product we sell. Graduates will find particular items recommended in class and on site.


If you don't see the tools or items you need, we can find it for you. Write us or call us anytime.