7-piece ball-end hex key set with long arms for high leverage and easy turning - Designed to drive hex head screws and bolts with standard tools, featuring long arms that deliver excellent leverage and make turning easier - Long arms provide strong torque transfer and improved accessibility to recessed fasteners - Easy size identification: each tool is printed with its size, and the holder is labeled with all sizes for quick selection - Ball-end hex tip on the long arm enables easy insertion of fasteners from various angles, helping you work more efficiently and save time 2-3 practical use scenarios - Assembling furniture in tight spaces where fasteners sit flush and require precise alignment - Automotive or motorcycle maintenance where screws and bolts are located in restricted areas - Bicycle repair or appliance service tasks where reaching the fasteners from unusual angles is necessary Key attributes at a glance - Function: drives hex screws and bolts with improved leverage and access - Compatibility: compatible with standard hex head fasteners and common hand tools - Size: clearly printed on each tool and on the holder for quick identification - Material: designed for durable, reliable performance in typical repair and assembly tasks - Performance: ball-end tip on the long arm allows insertion from varied angles to speed up work