HIGH STRENGTH MATERIALS Constructed of heavy duty steel for superior hardness and wear resistance, which ensures efficient performance in high temperatures and longer high performance applications Generic Compatibility Suitable for various tool interfaces, including electric wrenches, ratchets and crowbars, and provides versatile use for various tasks for greater efficiency Magnetic connection: equipped with a magnetic surface design for secure attachment, prevents accidental drops or loosening during operation, ensuring a safe and stable performance SECURE HANDLE DESIGN Features a recessed square drive design, allows easy wrench insertion and provides a tighter grip to minimize slipping and damage during use, ideal for automotive and heavy equipment maintenance HIGH TORQUE PERFORMANCE Engineered for demanding applications with torque such as vehicle repairs and industrial maintenance, ensures robust power transmission without compromising durability, Manufacturer: OSNIYAW