KNUCKLEBUDDY® Wrench Extender
U.S. Pat. No. 9,873,194
KNUCKLEBUDDY® is a wrench extender that assists your wrenches reach nuts and bolts in hard to reach areas. Get into tight places with ease.
KNUCKLEBUDDY® fits 8mm to 25mm and 3/8" to 1" combo wrenches.
Great tool when working with manifold bolts, serpentine belts, wheel alignments, water pumps, pulleys, aviation maintenance and more!
Subscribe to our newsletter
Promotions, new products and sales. Directly to your inbox.
I don't double wrench anymore. I use KNUCKLEBUDDY.
It's no hype. It really works and doesn't slip!
We love KNUCKLEBUDDY! It works great for those hard to reach areas.