Ratchet Kit Cordless Tool Kit Contents (2) Bare Tools (1) Charger (2) Batteries (1) Socket Set Cordless Voltage 12V DC Brushless Motor Yes Fastening Torque 55 ft-lb Free Speed 200 RPM Drive Size 3/8 in Square Side to Center 1 in Head Height 1 5/8 in Head Width 1 5/8 in Retainer Type Ball Detent Handle Type Pistol Grip Number of Batteries Included 2 Battery Capacity (2) 2.0 Ah Battery Model No 38D763 Battery Series M12 REDLITHIUM Charger Included Yes Charger Model 2XKZ7