TOP TMW-200NTH TMW Torque Wrench Handle Set with Case Features:Material: Cr-V.Mouth opening dimensions: 1.4 – 3.7 inches (35 – 93 mm)Torque adjustment range: 40 – 200 NmMinimum scale: 6.6 ft (2.0 Nm)Torque accuracy (%): ± 5Connector part: φ0.7 inches (18 mm) enquire now