The 2793-22 M18™ M12™ Cordless 2-Tool Combo Kit includes the M18™ 1/2" High Torque Impact Wrench w/ Friction Ring (2663-20), the M12™ 1/4" Ratchet (2456-20), and the M18™ M12™ Combo Charger. The M18™ Cordless LITHIUM-ION 1/2" High Torque Impact Wrench provides industry leading power in a compact size. Built with a Milwaukee® 4-pole motor and a powerful impact mechanism, the 2663-20 delivers 450 ft-lbs of peak torque and 640 ft-lbs of breakaway torque. The M12™ Cordless 1/4" LITHIUM-ION Ratchet is the most compact and powerful ratchet in its class. At only 10-3/4" long and 1.9 lbs, this lightweight tool is the ideal fastening solution for automotive mechanics and maintenance & repair professionals desiring maximum performance, portability and productivity. The M18™ and M12™ Multi-Voltage Charger accepts all M18™ and M12™ batteries, minimizing the need for extra chargers on the jobsite. This combo charger requires less time to manage charge cycles, by sequentially charging the battery packs.