Comes with three different sized gear locks heads ( 10 / 13 / 16MM) to fit various chucks types, from chucks to power drill chucks, ensuring versatile application across multiple tools Features a standard hexagon interfaces with a built in powerful magnet to securely hold bits in place, eliminating worries about bit drops during use Includes short bits specifically designed for narrow and hard to reach areas, ensuring efficient operations in confined spaces without compromises Equipped with a bidirectional ratchets for effortless forward and reverse operations Simply flipped the dials to switches directions, making tightening and loosening tasks quick and easy Features a high precisions gear systems that ensures firmly grip and prevents slipping, chipping, or damaging The even force distribution ensures smooth, Manufacturer: Oxxggkao