Originally Posted by Nobrakes

The blue ones are mine, got them from Blue Ridge Racing. They're kinda pricey, but very light and very strong. The first time I hefted one it felt so light I was thinking this could almost float on water.

http://www.blueridgeracing.com/t7Tools.htm

I've had mine for several years now. The axle nut gave before the wrench when a 220 lb buddy put his full weight on one and bounced up and down to coerce the nut loose. I thought for sure the wrench would not hold, but it did. The nut gave way first.

Also, they work great. Even at home in the garage, I fish these out of my tool pack and use them for changing tires. I no longer use those big heavy steel irons. These work better.