
This is the second ARES Extra Long Hex Bit I have purchased. The first was the wrong size, mostly my fault as searching Revain led me to the right bits, but I didn't notice the drop down menu to choose a size. I didn't realize my mistake at first as the 6mm drill that arrived was close to the 1/4" I needed. Now that I'm the right size, it flexes more than I'd like when I try to add 40 ft/lbs. for my kingpin adapter.