General description This is a high-quality, professional-grade deep bi-hexagon socket designed for durability and precision. Made from hardened chrome vanadium steel, it is resistant to corrosion and wear. The socket features a chamfered end for easy and secure nut engagement, along with a hole for a spring-loaded ball to ensure a secure fit on drive tools. Its overall length is 80mm, making it suitable for various applications. Technical specifications Material: Hardened chrome vanadium steel Finish: Chrome plated for corrosion protection Size: 11mm (1/2 inch drive) Type: Deep bi-hexagon socket Overall length: 80mm Compatibility and accessories Compatible with 1/2 inch drive tools Designed to fit standard bi-hexagon nuts and bolts Installation Insert the socket onto a compatible drive tool Ensure the hole with the spring-loaded ball aligns with the drive's locking mechanism Usage Use with ratchets or drive handles for tightening or loosening nuts and bolts Ideal for automotive,