Motion Pro Torque Wrench Adapter 12mm/14mm Torquing a 2-stroke cylinder base nut can be a breeze with the Motion Pro Torque Wrench Adapter. This handy tool extends the reach of your 3/8 drive torque wrench by 3 inches. Made from chrome-vanadium tool steel with a satin chrome finish, this adapter is both durable and stylish. Features: Used to properly torque 2-stroke cylinder base nuts Extends the reach of 3/8 drive torque wrench by 3 Made from chrome-vanadium tool steel with a satin chrome finish Multiply torque wrench readings by chart supplied with tool for proper torque specifications