Upgrade your tool collection with the Milwaukee 49-66-7009 SHOCKWAVE 3/8in Drive SAE&Metric Impact Socket Set 43-Piece. This socket set features 40 standard and deep metric and SAE sockets, 3 accessories, and a durable impact-resistant case with nestability for easy storage. The dual hole design and non-slip hex geometry prevent socket and fastener rounding, while laser-etched part numbers make it easy to find the right socket for the job. This socket set meets ASME industry standards and is made of forged and regular steel. With the correct-case set and various features, this Milwaukee socket set is perfect for both professionals and DIYers. Get the job done efficiently with the Milwaukee 49-66-7009 SHOCKWAVE 3/8in Drive SAE&Metric Impact Socket Set 43-Piece.