Enhance your toolkit with this premium Hex Drive Socket Wrench Set, designed to deliver precision, durability, and versatility for a wide range of applications. Crafted from heat-treated chrome vanadium (CR-V) steel, these sockets boast extra high hardness and excellent abrasion resistance, ensuring long-lasting performance and reliability. Each socket features a hexagon socket length of 3.15 inches (80mm) and a hole depth of 1.3 inches (34mm), accommodating longer bolts and providing deeper reach for challenging tasks. Key Features: · Comprehensive Size Range: Available in 15-piece and 16-piece sets, including sizes from 5.5mm to 19mm, covering a broad spectrum of fastening needs for household DIY, automotive repair, woodworking, and professional machine maintenance. The 16-piece set includes an additional telescopic bushing for enhanced versatility. · Durable Chrome Vanadium Steel Construction: Heat-treated CR-V steel offers superior hardness and wear resistance, extending the lifespan of each socket under heavy-duty use. · Deep Socket Design: With a machining depth of 1.3 inches (34mm), these sockets easily fit longer bolts and fasteners, providing greater accessibility in tight or recessed areas. · Wide Compatibility: Compatible with various hexagon tools such as pneumatic screwdrivers, electric screwdrivers, pneumatic drills, electric drills, pistol drills, and manual screwdrivers, making it a versatile addition to any workshop or toolbox. · Ergonomic and Precise: The sockets are engineered with precise inner diameters and external diameters tailored for secure fitting and efficient torque transfer, minimizing slippage and wear. · Portable and Organized: The set comes in a compact package measuring 32.5 x 13.8 x 3.8 cm (12.79 x 5.43 x 1.49 inches) with a total weight of 2.75 lbs (1250g), making it easy to carry and store. Specifications: · Material: Heat-treated Chrome Vanadium (CR-V) Steel · Socket Length: 3.15 in (80mm) · Hole Depth: 1.3 in (34mm) · Sizes Included (15-Piece Set): 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm · Sizes Included (16-Piece Set): Same as 15-piece plus telescopic bushing · Package Weight: 1250g / 2.75lb · Package Dimensions: 32.5 x 13.8 x 3.8 cm / 12.79 x 5.43 x 1.49 in This Hex Drive Socket Wrench Set is an essential tool for professionals and DIY enthusiasts alike, delivering unmatched durability, precise fit, and wide compatibility. Whether you are working on automotive repairs, woodworking projects, or machine maintenance, this socket set provides the reliability and performance you need to get the job done efficiently and effectively.