The 12 Piece 1000v Insulated 3/8 Socket Set Ratchet Wrench by ITL is a high-quality hand tool designed for DIY enthusiasts and professionals alike. This ratcheting socket set comes in a convenient size of 3/8 and features insulated sockets for added safety. With a metric system of measurement and standard socket type, this set is perfect for a variety of applications around the home or in the workshop. The 12-piece set includes all the necessary tools for tightening and loosening nuts and bolts with ease.