Hex Screwdriver Bit 1/2in Square Socket S2 Alloy Steel Hardware Wrench Tools❤

Feature: \n 1. Using S2 alloy steel material, with high hardness, large torsion, strong and durable\n2. This is standard hex screwdriver bit, high accuracy, not easy to slip during operation\n3. The surface is of blue treatment, one\u2011piece forged shape workmanship and long service life\n4. The contact area between the bit groove and the head is large, which is convenient for operation and not easy to slip\n5. Standard workmanship, suitable for using on tools such as wrenches and hand tool \n\nSpecification: \n\nItem Type: Screwdriver Bit Socket\nLength: Approx. 100mm / 3.9in\nMaterial: S2 alloy steel\nHardness: HRC58\nSurface Treatment: Bluish\nSpecification: H5\nBottom Square Diameter: 1/2 inch \n\nPackage List: \n 1 x Screwdriver Bit Socket \n\n1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.\n\n2. duties,taxes,and charges are not included in the item price or shipping fee.\n\n3. The duties are buy: