Review on Tools 1877471 Impact Performance 6 Point by David Cook

This is very handy for me when installing metal roofing. At just a dollar it's a steal and a great addition to my toolbox. Note that this is impact resistant, meaning the metal is hardened and can withstand the use of an impact wrench. I've found the standard chrome head to wear out after just a few days of use with an impact wrench, while this type will stand up to all the frequent hits on the impact wrench mechanism. You can see in my video that it is imperative that you line up this mounting hole with your ball bearing just to make sure they fit snugly. This is explained in my video. Again, it is very important that there is a little more reach, it is hardened and all properties ensure good compatibility with both the device and the fastener or nut. This product was not made available to me as part of a promotion. I bought it after some comparison shopping and this review is solely the result of my own opinion and use of the product.