The Makita 12V Max CXT Lithium-Ion 3/8" and 1/4" Square Drive Ratchet Kit, No. RW01R1, is designed to loosen nuts and take the nut off the bolt. The ratchet features interchangeable 3/8” and 1/4” anvils for versatility and has a variable speed of 0-800 rpm for a wide range of fastening applications. The motor delivers 35 ft-lbs of maximum torque, and when not engaged, the ratchet can be used manually. The low-profile, lightweight design provides improved handling in tight spaces and overhead applications. The kit includes the ratchet, 12V Max CXT Li-ion 2.0Ah battery, charger, two anvils, and a tool bag.