产品参数及特点货号规格(mm)L(mm)W(mm)ΦA(mm)ΦB(mm)S0128191949.51429.233S0128212149.51431.233S0128222249.51432.236S0128242449.51634.236S0128262650163736S0128272752223836S0128292952224038S0128303054244238S0128323256244438S0128343456264738S0128363658285042S0128383860285245S0128414164305645S0128464668346247S0128505072366848S0128555576387448S0128606078408048•3/4”方头驱动•采用优质铬钒钢•表面镀铬,镜面抛光处理)