【Sturdy Construction】Made from high strength 40Cr middle carbon alloy steel for excellent wear resistance and long time in heavy duty use 【Wide Application】Ideal for home repairs, furniture assembly, door / window hardware, and equipment maintenance, making it a must have tool for professional and DIYers 【Effortless torques】Extended levers arm design provides enhanced torques for easy screw removal and tightening, significantly improving work efficiency while saving time and effort 【Multi Functional Compatibility】Works with 5-14mm Hexagonal keys, square sockets, and 6.35Mm bits, making it versatile for various repair and installation tasks 【Flexible Design】Features multiple top and side holes for easy connection with different types of Hexagonal keys, ensuring adaptability to various needs, Manufacturer: JSGHGDF