宝工 钢盾 吉多瑞 史丹利 世达

0.75-3.7 1.5-18 1.8-14.7 1.8-8.8 105-550 118-590 12.5-251 14.7-147.6 147.5-738 147.6-738 15-150 16.6-71.9 18.5-92.2 185-630 19.9-99.6 2.9-14.7 221.2-1106 25-250.9 29.5-147 29.5-147.6 3.3-22 3.5-37 31-128 33-144 45-220 47.9-247 50-250.9 52-243 55-300 7.3-44 75-405 8-75 lbf.ft lbf.in

±1% ±2% ±3% ±4% ±6%

手动扭力扳手