I am currently using this adapter on my Dewalt DCF887 1/4" impact wrench (rated 150 ft/lb). This is a replacement for my Dewalt adapter, which came with my last impact wrench. I chose this adapter as it was about 1" shorter than the Dewalt counterpart, allowing me to use the drum tool in tight spaces. Especially handy as I do a lot of car work. In comparison compared to its Dewalt counterpart, this adapter is tiny. In addition to being short, the shaft diameter is also significantly smaller. To