The 18" SPIN-GRIP BIT HOLDER features a 1/4" drive size, providing versatility for various applications. Its unique spinning sleeve design reduces cam outs during use, enhancing user safety and improving overall performance. Ideal for both automotive and industrial settings, this bit holder is crafted for durability and reliability, ensuring it withstands rigorous use while delivering consistent results. Upgrade your toolset with this essential accessory for increased efficiency and safety in your projects.