Milwaukee M12 Ratchet Boot is designed specifically for use with the M12 FUEL 1/2" Ratchet models 3054-20 and 3054-21. This protective boot a lightweight yet durable solution to shield your tool and work surfaces from damage. Crafted from durable rubber, it resists corrosive materials commonly encountered in maintenance environments, ensuring long-lasting protection. Please note, it is not intended for use on or near live electrical circuits, and using it on other products may damage the tool motor and void the tool warranty. Model Number: 49-16-3054