Tools 3/8" Drive Metric Hex Head, 4mm Bit Std Length, Chrome Socket

When you need to get the job done right, the Dynamic D006004 Tools 3/8" Drive Metric Hex Head, 4mm Bit Standard Length is a necessity. It features a chrome finish for maximum resistance against corrosion. The laser etched markings improve size identification and provide differentiation between SAE and metric sizes. Brand, part number and size are also hard stamped on the bit socket. Knurled ring provides superior grip for quicker and easier removal of socket from ratchets and attachments. Meets ANSI standards. Dynamic's D006004 Tools 3/8" Drive Metric Hex Head, 4mm Bit Standard Length will get the job done right every time