7 Piece Hex Bit Socket Set,3/8 Square Socket Bit, Drive Extra Long Hex Bit Socket Set with Extended Reach for Construction and Auto Repair

Feature: Made of chrome vanadium steel, overall heat treatment, high hardness and good toughness.The surface of the bit socket is sandblasted, which is not easy to rust and is more beautiful.Widely used in construction industry, manufacturing industry, home equipment repair, auto repair industry, etc.Equipped with a storage box for easy storage and carrying, it is not easy to lose the bit.With extension rod design, which can repair the problematic workpiece in a narrow space where the hand is inconvenient to reach. Specification: Material: Chrome vanadium steel Production process: Overall heat treatment Surface treatment: Abrasive blasting Length: 110mm / 4.3in Square bit socket: 3/8 Hex bit socket: 1/8, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8 Package list: 7 * Bit socket Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.