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3-1/2' Stainless Angle Grinder Arbor Extension, 1-1/2” Thread Length, Additional Threads On Power Tools with 5/8”-11 Thread Arbor, Angle Grinder Extender Shaft for Buffing & Airway Wheels

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$14.95

$ 7 .99 $7.99

In Stock

About this item

  • [IN THE BOX]: 1 each Pro-Graad 3-1/2” Stainless Steel Angle Grinder Arbor Extension Adapter with full 1-1/2” thread length.
  • [ENHANCED BUFFING CAPABILITY]: Run two airway buffs or cloth buffing wheels simultaneously for increased efficiency and productivity.
  • [ADAPTER COMPATIBILITY]: Compatible with all 5/8” UNC (5/8”-11) threaded angle grinders, ensuring seamless integration into your existing tools. Helps safeguard against damage when paired with threaded safety flanges.
  • [PRECISION MACHINED EXTENSION]: Featuring a 5/8"-11 arbor extension with a 3-1/2" overall length, adding full 1-1/2” of male threads to your angle grinder for versatile usage.
  • [PREMIUM STAINLESS STEEL CONSTRUCTION]: Crafted from high-grade stainless steel, guaranteeing exceptional strength, durability, and reliability for long-lasting performance.
  • [PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed industrial grade standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is an American Company with US Based Customer Support.


The Pro-Graad 3-1/2" Stainless Angle Grinder Arbor Extension enhances buffing capabilities, enabling simultaneous use of two buffing wheels or airway wheels for heightened productivity. Compatible with all 5/8” UNC (5/8”-11) threaded angle grinders, it ensures seamless integration while also protecting against damage when paired with threaded safety flanges. Precision machined from premium stainless steel, this adapter offers exceptional strength, durability, and reliability for versatile usage. In the box, you'll find one Pro-Graad 3-1/2” Stainless Steel Angle Grinder Arbor Extension Adapter with a full 1-1/2” thread length, providing ample threads for various wheel width applications. Experience the convenience and efficiency of this angle grinder extender shaft, designed to meet the demands of buffing and airway wheel tasks with ease.


Christina Guajardo
2025-08-25 11:10:50
Works great
Andru Sayre
2025-07-29 14:47:40
Good quality metal, not soft aluminum
Walter
2025-07-15 10:17:55
Perfect size, great quality !
Valdon D Teeples
2025-07-14 15:30:02
I like these much better than the Zephyr plates when mounting Airway wheels on bench mounted buffers. They take up less room on the shaft, allowing the nut to use more threads. This is important if you use arbor extensions. I feel that they are over priced. If they were a couple dollars less per pair, I would have bought several more instead of resorting to large specialty washers as backups.
Manning Sutton
2025-07-11 14:45:02
Works well for my cotton buffer wheel. Well made (thick). No balance issues.
Curt
2025-03-31 12:19:31
Very nice perfect.
Dan Trinh
2025-03-02 18:48:07
The Pro-Graad 3-1/2" Stainless Angle Grinder Arbor Extension, 1-1/2” Thread Length, is not worth purchasing. I bought it to modify my grinder to a buffer, but they only sell the left side. Once installed in my Baldor grinder, it immediately went off balance, creating an unsafe rotation. It's a waste of money and potentially hazardous.
Dave DED-MAN
2025-02-16 10:46:59
I had a Buffing Wheel come apart at high RPM's, with plastic Flanges that broke. This Flange Kit is steel, good for safety
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