Use: Controlled screw tightening in the range of 2 - 10 Nm, Serial / production-line, Extremely long-term work, Features: Pre-set production torque wrench - without scale, With 9x12 mm rectangular-cavity-end, For bi-directional tightening (the wrench only has to be turned by 180B0!), Working accuracy: +/- 4 % tolerance of set torque, Acc. to DIN EN ISO 6789, traceable to national standards, Breaking of the handgrip by 20B0 when the pre-set torque value is achieved makes over-tightening unlikely, Automatic resetting to the starting position, Lightweight, but robust and corrosion-resistant construction design, Very convenient non-slip rubber handgrip, No. TBN 2 G: EPA (Electrostatic Protected Area) compliant, for use in electrostatically sensitive applications, The pre-setting can be made at the factory or by the user on suitable torque testers, If fixed setting at the factory is desired is required, please state the Nm value when ordering (price on request), Scope of delivery: Torque wrench TBN Breaking Torque wrench, Special adjusting key for changing the pre-set torque value, Test certificate acc. to DIN EN ISO 6789, Delivery in sturdy cardboard packaging