General description Our CSPARKV 14 Pieces Deep Impact Socket Set is designed for both DIY enthusiasts and professionals. Made from high-quality chrome-vanadium steel, these socket bits offer exceptional hardness and durability, ensuring they can handle demanding tasks with ease. The set includes a wide range of sizes, making it versatile for various applications. Technical specifications Material: Chrome-vanadium steel Socket sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Usage These impact wrench screwdrivers are designed for use with reinforced sockets and extensions, making them ideal for securely loosening and tightening screws and nuts in various situations. Other information Package includes: 14 pieces deep impact driver socket kit The slim profile of the bits allows for easy access in tight spaces, perfect for bolting nuts.