Features High-Strength Carbon Steel: Crafted from accurately forged carbon steel, this socket delivers exceptional hardness and strong torsion for reliable performance in tough tasks Durable Black Phosphate Coating: The black phosphate coating enhances resistance to wear and corrosion, ensuring the socket maintains its integrity over time Versatile Compatibility: Designed for use with electric drills, pneumatic drills, torsion wrenches, and ratchet wrenches, making it an essential addition to your hardware tools collection Reliable Durability: Engineered for stability and longevity, this socket withstands rigorous use, providing peace of mind in demanding applications User-Friendly Design: With a professional design and thoughtful structure, this tool is easy to operate, making it suitable for both DIY enthusiasts and professionals Features: 1、After accurate forging of carbon steel, the hex socket posses high hardn and strong torsion. 2、The product is coated with black phosphate, which makes the socket -resistant. 3、The product is suitable for electric drills, pneumatic drills, torsion wrenches, ratchet wrenches, etc. 4、 material can make sure the durability and stability of the product. 5、With profional design and reasonable structure, the tool is easy to use and operate. Specification: Item Type: Extended Hex Socket Product Material: Carbon steel Product Length: Approx. 200mm / 7.9in (Allowable error of machinery manufacturing ±5mm) Product Use: Suitable for hex nuts Package List: 1 x Hex Socket Package List 1 x Hex Socket