Dynamite Nut Driver (7mm)

It's definitely a 7mm nut driver. I was looking for a thin-wall driver, but the description didn't mention it. Took a gamble since it's relatively cheap. It's definitely not a thin-wall driver.

I have a few of these in different sizes, only because they are so cheap - however as others said, there are 2 potential problems with these that may make them useless.

1. They are very thick walled - meaning if you need it to reach inside of a recessed wheel nut hole as on many crawler wheels, these dynamite drivers are too wide and won't fit.

2. The handles are too skinny which makes it hard if not impossible to get enough grip to get the leverage you need if a nut is on very tight. I once had to turn this driver with a channel lock to get a wheel nut loose. Even with normal use, the handles are just too small. They are alright for smaller sizes though.

If they work for your stuff then they are the best deal out there. However I never use mine due to the limitations and have been relying on a set of cheap drivers that have thin walls and thick handles. Can't recommend. Go for thin walls and thick handles, it will make things MUCH easier.

Bought this to remove Traxxas Slash wheels but it is too thick and can’t reach the nut so it’s completely useless to me.

High quality tool for low price. Hadle grip is firm, shaft lengh is enough for all RC applications, rotating top cap comes very handy when working with this driver.