The park tool tw 5 ratcheting torque wrench is designed for lower torque settings for repairs and installations this click type torque wrench accurately measures and applies the desired amount of pressure using the dial adjust system which goes up in 04nm increments calibrated to be accurate to 4 it reads and registers for both left and right handed threading lm features park tool tw 5 ratcheting torque wrench click type ratcheting 14 drive with 38 adaptor calibrated to