Premium XR 2-kit includes a DCF894 1/2 in. Mid-Range Impact Wrench and DCF890 3/8 in. Compact Impact WrenchDCF894: Up to 330 ft-lbs max of fastening torque and 600 ft-lbs of break away torque at only 3.48lbsDCF894: Compact and lightweight design for comfort when working in tight spacesDCF894: Prevent over-tightening and run-off with Precision Wrench ControlDCF890: Compact and ergonomic with only 5.5" head length and 2 lbs (tool only)