KNUCKLEBUDDY®

KNUCKLEBUDDY®

How to use KNUCKLEBUDDY

Testimonials

I don't double wrench anymore. I use KNUCKLEBUDDY.

Alignment guy

We love KNUCKLEBUDDY! It works great for those hard to reach areas.

Mechanic

It's no hype. It really works and doesn't slip!

Customer

Blog posts

Top 10 Essential Things To Keep In Your Car

Top 10 Essential Things To Keep In Your Car

From the obvious things like jumper cables or a spare tire to the more obscure like a wrench extender or jack stand, here are the top 10 essential ...

3 Easy Car Improvements for Better Functionality

As you drive your vehicle, there are certain issues that arise simply due to age. After a couple of years, you may start to notice that the ride...

5 Things to Check on Your Car before Taking a Road Trip

Summer is here which means most of us will load up our trusty chariot and conquer the open road in search of adventure in a more exotic city! Yes, ...

Use KnuckleBuddy to Replace a Water Pump in 5 Easy Steps

The water pump in your car is a vital part of your engine. Without it, the coolant would not flow properly, and your engine would overheat. Luckil...

Check Engine Light On? How to Check Your Engine Code

We all experience the fear and anxiety that accompanies a check engine light showing up on your dash. The ominous appearance of the light is amplif...
KnuckleBuddy Wrench Extender Leverage Tool

Troubleshooting the P0420 Code

The P0420 Catalyst System Efficiency Below Threshold code can go off for a number of reasons. When it goes off, you may not see a change in your ve...

3 Essential Low Cost Tools for Troubleshooting Modern Cars

Modern cars are marvelous machines that achieve power, efficiency and safety unimaginable just 30 years ago - but these advances require complex en...