Shinano 3/8" Super Mini Ratchet with 6 Through Sockets SI1288SSPECIFICATIONS Length: 211 mm Height: 45 mm Max Torque: 33 Ft lbs (45 Nm) Working Torque Range: 0 26 Ft lbs (0 35 Nm) Free Speed: 180 RPM Weight: 0. 54 Kg Noise Level: 84 DBA (95 Pwr) Vibration A: 6. 8 m s2 K: 1. 1 m s2 Av Air Cons.: 1. 9 CFM FEATURES Ratchet wrench with the unique interchangeable inner sockets Includes 8mm, 10mm, 11mm, 12mm, 13mm and 14mm sockets, 3 8" sq drive Specially designed for using in small space