The CRAFTSMAN RP V20 20Volt Variable Speed Brushless 1/2in Drive Cordless Impact Wrench CMCF921B is pretty much the same as the CMCF920B. The RP series Impact Wrench seems to have taken its place as the MidTorque unit.

For the DIY guy, this CRAFTSMAN RP V20 20Volt Variable Speed Brushless 1/2in Drive Cordless Impact Wrench is a great buy at $119 as long as you pair it with a 4Ah battery or larger.