Hex Shank Deepened Socket Wrench Nut Driver Set, 15Pcs 5.5mm - 19mm, 1/4 Inch Drive - Heat - Treated Vanadium Steel, Durable Heavy - Duty Power Drill Bits (15 Pcs)

Specifications:Quantity: 15Pcs / 16Pcs (Optional)Material: Steel15Pcs Contain: 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm16Pcs Contain: 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, telescopic bushingItem Size: 5.5mm: External Diameter 11mm, Inner Diameter 5.5mm6mm: External Diameter 11mm, Inner Diameter 6mm7mm: External Diameter 11mm, Inner Diameter 7mm8mm: External Diameter 12mm, Inner Diameter 8mm9mm: External Diameter 13mm, Inner Diameter 9mm10mm: External Diameter 14mm, Inner Diameter 10mm11mm: External Diameter 17mm, Inner Diameter 11mm12mm: External Diameter 18mm, Inner Diameter 12mm13mm: External Diameter 19mm, Inner Diameter 13mm14mm: External Diameter 20mm, Inner Diameter 14mm15mm: External Diameter 20mm, Inner Diameter 15mm16mm: External Diameter 22mm, Inner Diameter 16mm17mm: External Diameter 24mm, Inner Diameter 17mm18mm: External Diameter 26mm, Inner Diameter 18mm19mm: External Diameter 26mm, Inner Diameter 19mmTotal Length: 80mm / 3.15inMachining Depth: 34mm / 1.34inPackage Weight: 1350g / 2.97lbPackage Size: 32.5 * 13.8 * 3.8cm / 12.79 * 5.43 * 1.49inPackage List：15 * Hex Shank Deepened Socket1 * Carry Caseor15 * Hex Shank Deepened Socket1 * Telescopic Bushing1 * Carry Case

• [Extended Socket Length]: Features 3.15-inch hexagon sockets with 1.3-inch depth to fit long bolts and nuts, perfect for deep fastening or recessed screws in tough projects.
• [Comprehensive Size Range]: Includes 15 different sizes from 5.5mm to 19mm, offering versatile compatibility for various hex drive applications in automotive, woodworking, and machine repair.
• [Premium Material]: Made from heat-treated vanadium steel for extra-high hardness and abrasion resistance, ensuring long-lasting durability and reliable performance.
• [Wide Tool Compatibility]: Designed for use with pneumatic screwdrivers, electric drills, drills, and manual screwdrivers, enhancing convenience for household DIY and professional tasks.
• [Ergonomic and Portable]: Lightweight and compact package weighing 2.75 lbs, easy to store and carry for on-the-go repairs or workshop use, suitable for both professionals and hobbyists.