3/8-Inch Drive Metric Allen Hex Bit Socket Set, 7-Piece

Whether you're tightening brake calipers or assembling furniture, the STEELMAN 95831 7-Piece 3/8-Inch Drive Metric Hex Bit Socket Set with Storage Rail delivers the dependable fit you need. With hex bits machined from high-strength S2 steel to prevent twisting and deformation of the socket under high loads set into durable chrome vanadium steel sockets, these tools are designed for long-term service. For easy identification, each socket has easy-to-read size markings permanently stamped into the steel that won't wear or fade away. This set includes the following popular standard metric sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm hex tips. To keep them securely attached to ratchets, extension bars, and adapters, each socket features a ball detent recess on the drive end, and to ensure maximum torque transfer, the drive ends also have corner recesses that transmit applied force to the flats instead of focusing on the corners which can lead to slippage, rounding, and premature tool failure. The rust and corrosion-resistant satin finish on each socket along with the knurled band around the outside make the sockets easy to hold and manipulate by hand - particularly handy when starting fasteners by hand. Includes a 7-clip steel storage rail for easy organization and storage between uses.