Milwaukee® 10IN1 ratcheting multi-bit drivers feature 3-1/2 in power groove bits for power tool compatibility and maximum jobsite versatility. The chrome-plated bits provide marine-grade rust protection and reduce wear from the elements on the job. The all metal high torque ratchet allows for 2X faster driving without sacrificing control. Milwaukee 10-in-1 multi-bit drivers are designed for the jobsite and include Milwaukee's limited lifetime warranty. All metal high torque ratchet delivers more durability and 2X driving speed 3-1/2 in power groove bits for power tool compatibility Revolver style bit storage and selection Up to 10ga Wire Stripper and Loop Maker for additional jobsite functionality Chrome-plated bits - marine-grade rust protection