The Marine Power Brush Bit is ideal for removing corrosion or oxidation from your marine battery terminals and connections! This Marine Brush Bit is designed to work with standard corded/cordless and pneumatic drills and power tools; making cleaning your battery connections fast and easy! Fits 3/8" power drill chuck. Marine batteries typically have two posts, a 3/8"-16 threaded post for the positive terminal, and a 5/16"-18 threaded post for the negative terminal. This brush will clean both terminals.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov