1/2 in to 1/4 in square drive adapter, 50 mm length Multiple uses Suitable for a variety of mechanical tools and equipment. Ideal for automotive , machinery manufacturing, and furniture installation. Supports socket adapter and nut adapter bits. Stable connection Designed to provide a firm and secure fit, reducing the chance of loosening and enhancing work safety. Simple conversion Converts shank to square socket effortlessly, enabling versatile connections in the workplace. Broad compatibility and applications Compatible with a range of tools and equipment. Commonly used with extension socket drivers, socket adapters, and metal socket adapters for various tasks including nut adapters. Use scenarios Automotive repairs: enables convenient drive of sockets in tight engine compartments. Machinery production: facilitates attachment and disassembly where drive size changes are needed. Furniture assembly: supports quick transitions between drives when assembling frames and fixtures.