The Milwaukee 2569-20 M12 FUEL is a 3/8 inch high-speed, extended reach ratchet that operates on a 12V lithium-ion battery. Leveraging superior brushless technology, the tool delivers exceptional performance with advanced durability. Particularly suitable for tight spaces, it provides automotive technicians and maintenance professionals with the power and speed needed to perform tasks efficiently. The ratchet reflects Milwaukee's dedication to professional-grade power tool innovation.