General description This Draper 10.0mm Metric Ball End Hexagon Key (Hex Allen Wrench) is designed for precise fastening and loosening tasks in various DIY and home improvement projects. The tool features a ball end on the long arm, allowing for up to 30° angle access to screw recesses, making it easier to work in tight or awkward spaces. The short arm has a conventional hexagon end for standard tightening and loosening tasks. Made from hardened and tempered chrome vanadium steel, this tool is durable and reliable for repeated use. Technical specifications Size: 10mm (metric) Material: Chrome vanadium steel, hardened and tempered Features: Ball end on the long arm, conventional end on the short arm Design: Hexagon shape with ball end for angled access Compatibility and accessories Compatible with standard hexagon screws and bolts Suitable for use with various screwdriver sets and tool kits Installation No installation required; simply select the appropriate size and insert into the