Ratchet Cordless Tool Kit Contents (1) Bare Tool (1) Battery Cordless Voltage 12V DC Brushless Motor Yes Fastening Torque 60 ft-lb Free Speed 175 RPM Drive Size 1/2 in Square Side to Center 1 in Head Height 1 3/4 in Head Width 1 5/8 in Retainer Type Ball Detent Handle Type In-Line Number of Batteries Included 1 Battery Capacity (1) 4.0 Ah Battery Model No 38D764 Battery Series M12 Redlithium Charger Included No Case Included No Overall Length 11 1/2 in