Amazon has the DEWALT 20V MAX XR Cordless 3/8" & 1/2" Sealed Head Ratchet (Bare Tool Only, DCF510B) for $189 with free shipping. Delivers 75 ft-lbs of max torque and 0-300 no-load RPM.

• Also on sale: DEWALT 20V MAX XR Cordless Ratchet Set (DCF510GE1) for $274