With 9x12 mm rectangular-cavity-end or 1/4", 3/8" or 1/2" square drive (model-dependent) With micrometre scale, which allows quick and precise adjustment of the desired value With adjuster lock that prevents accidental adjustment during use Working accuracy: +/- 6 % (ATBSE), +/- 4 % (ATBK) Breaking of the handgrip by 20 degrees when the pre-set torque value is achieved makes over-tightening unlikely Classified to DIN EN ISO 6789:2003 Type II Class A
Breaking Torque wrench ATB 20-100 Nm / 1/2"