Hex Screwdriver Bit 12in Square Socket S2 Alloy Steel Hardware for Wrench Tool

Feature: 1. Using S2 alloy steel material, with high hardness, large torsion, strong and durable 2. This is standard hex screwdriver bit, high accuracy, not easy to slip during operation 3. The surface is of blue treatment, one?piece forged shape workmanship and long service life 4. The contact area between the bit groove and the head is large, which is convenient for operation and not easy to slip 5. Standard workmanship, suitable for using on tools such as wrenches and hand tool Specification: Item Type: Screwdriver Bit Socket Length: Approx. 100mm 3.9in Material: S2 alloy steel Hardness: HRC58 Surface Treatment: Bluish Specification: H5 Bottom Square Diameter: 12 inch . Package List: 1 x Screwdriver Bit SocketUsing S2 alloy steel material, with high hardness, large torsion, strong and durable This is standard hex screwdriver bit, high accuracy, not easy to slip during operation The surface is of blue treatment, one?piece forged shape workmanship and long service life The contact area between the bit groove and the head is large, which is convenient for operation and not easy to slip Standard workmanship, suitable for using on tools such as wrenches and hand tool