【Perfect Connection】The product is easy to install and disassemble, unique deepened sleeve design for tighter bite, not easy to fall off when using. Anti-rust, anti-slip, high occlusion, tight and flexible. 【Screwdriver Socket】Made of high quality steel with deepened sleeves. Fits most corded or cordless drills, sturdy inner hex sleeve. 【Hex Adapter】14 different sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. A wide range of sizes to meet your needs and fit your tools perfectly. 【Easy Installation】With an 80mm impact driver socket, our products are more convenient to use for hard-to-reach nuts or screws than other products. 【Applicable】Applicable for installation in these hex tools, such as pneumatic screwdrivers, electric screwdrivers, air drills, electric drills, manual screwdrivers, etc. Product Description Multi-Function This hex socket has a deeper sleeve for a tighter connection and is ideal for loosening and tightening hex screws and nuts.