Click-type torque bars, for right-hand and left-hand tightening, torque accuracy: ±3%scale increased by 60% for improved visibility and setting accuracytorque adjusting speed increased by 40%handle and lens materials resistant to all chemical substances used in automotive sector, industry and aviationred colour of o-ring indicates that wrench is unlocked and torque can be adjustedwhen not in use, set torque to lowest value of torque wrench rangerecalibration reminder shows time to recalibrate wrench (4 steps: 3, 6, 9 and 12 months).tg {border-collapse:collapse;border-spacing:0;}.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg .tg-s268{text-align:left}.tg .tg-0lax{text-align:left;vertical-align:top} Product Code Part Number Nm Kgfm lbf.ft Ø L LB LS Weight mm mm mm mm g 006680002 668N/2 5÷25 0,5÷2,5 4÷18 16 220 148 32 300 006680005 668N/5 10÷50 1÷5 7÷37 16 307 229 32 590 006680010 668N/10 20÷100 2÷10 15÷75 16 376 269 32 670 006680020 668N/20 40÷200 4÷20 30÷150 16 450 352,6 32 795 006680030 668N/30 60÷300 6÷30 50÷220 16 588 475,9 32 1230