The 2598-22 M12 FUEL™ 2-Tool Combo Kit is the Most Capable and Most Compact 12V Hammer Drill Driver and Impact Driver Combo Kit on the market. Included is the M12 FUEL™ Drill Driver and the M12 FUEL™ ¼” Hex Impact Driver. Kit also includes one M12 REDLITHIUM™ 2.0 Compact Battery Pack, one M12™ REDLITHIUM™ XC 4.0 Extended Capacity Battery Pack, two belt clips, one charger, and one contractor bag.