Review on Uxcell 4 Inch Drive Socket Steel Tools & Equipment good for Hand Tools by Aries Reed

Update July 2021: Defective. reckless. The corners of the bit are rounded so they curl up and get stuck in the socket head. It was difficult to remove this bit from the socket. At first I thought it was the head of a screw. But he did it with two different screws. Then I tried the park tool, which I've been using for over 10 years. It worked great with the same bolts, although this tool could damage the bolt heads when twisting and tightening. The size of the flat faces is good - about 2.98 mm, but the dimensions of the corners are slightly smaller than those of the working tool. I submitted a return request and received a refund. Seller Uxell. If I tried the tool after 4 days, I wouldn't be eligible for a refund. There is no 3mm mark on the instrument. It's marked 1/4 which is the size of the socket that holds the hex wrench part.