Name: Strong inner Hexagon sleeve (without magnetic) Material: Chrome vanadium steel Shank diameter: 1/4 inch (6.3 mm) Total length: 37 mm Why you need it - Non-magnetic design prevents magnetic interference in sensitive tasks. - Chrome vanadium steel delivers durability and reliable torque transfer. - 1/4 inch shank fits standard drive tools; compact length helps reach tight spaces. What it does - Provides a robust inner hex sleeve for reliable engagement with hex-socket hardware. - Suitable for repeated use in demanding applications without magnetic distortion. Compatibility and specs - Designed for standard 1/4 inch drive systems with inner hex sockets. - Precise 1/4 inch (6.3 mm) shank and 37 mm total length for controlled access. Use scenarios - Assembling furniture in confined areas where space is limited. - Bicycle maintenance and repair where non-magnetic tools are preferred. - Electronics or electrical enclosure work where minimizing magnetic influence is important. Support - Please feel free to contact us if you need any help, we will help you solve the problem in 24 hours.