1.This premium tool set is expertly crafted from top-grade chromium vanadium steel alloy, ing unmatched strength and durability. Designed to resist wear and tear, these tools won't snap or break, even with heavy, regular use, ensuring longevity and reliability for years to come. 2.The set includes a handy, portable green toolbox containing a comprehensive socket set with 21 sockets in various sizes (SL4, 5.5, 7, PH1, 2, 3PZ1, 2, 3 HEX 3, 4, 5, 6, 7, 8 T10, 15, 20, 25, 30, 40). It also features 13 1/4 DR metric sockets ranging from 4mm to 14mm and a 1/4 quick ratchet handle for ease of use. 3.For versatility in different scenarios, the kit is equipped with multiple extension rods: a 1/4'dr universal joint, two extension rods (2' and 4'), a 6' flexible extension, a sliding T-bar, a 6' swivel handle, and a screwdriver bit adapter. A pair of protective tool gloves are also included. 4.Ideal for a variety of tasks, this socket wrench set is perfect for home improvements, woodworking, construction, bicycle and motorcycle repairs, car maintenance, and other DIY projects. It makes a thoughtful and unique gift for the hands-on individual who enjoys honing their practical skills. 5.The set is user-friendly, featuring a quick-release switch, a reversible mechanism for easy operation, and a rubber handle for a comfortable grip. The compact green toolbox ensures easy storage and portability, making it a practical choice for use at home, in the car, or in the studio.