Use: Controlled screw tightening in the range of 0.4 - 2 N · m, 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 180°!), Working accuracy: +/- 4 % tolerance of set torque, Acc. to DIN EN ISO 6789, traceable to national standards, Breaking of the handgrip by 20° 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 ordering, please specify the N·m value - if a fixed factory pre-setting is desired (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