The Matco Tools 16V 3/8" Long Reach Sealed Head Ratchet, Nos. MCL1638SLR features a sealed head design that prevents torque loss due to head spread. This cordless ratchet has a 6" extended length for accessing front-end engine accessories, timing covers, air cleaners, and more. It offers 40 ft-lbs of maximum torque and a speed of 330 rpm. Its forward and reverse selector is easy to operate one-handed, ensuring quick direction changes and preventing it from getting backed into a jam.