This comprehensive mechanics tool set from GearWrench includes 106 pieces with a 1/4 in. The set features a 90-tooth ratchet that allows for easy and efficient tightening and loosening of nuts and bolts. The set also includes a variety of sockets in both standard (SAE) and metric measurements, as well as a hard case for storage and transportation. In addition, the tool set is made with high-quality chrome finish, ensuring durability and longevity. The set is perfect for anyone in need of a reliable and versatile tool set for their automotive or mechanical projects.