MY-863 气动双环式扳手3/8" 气动双环式扳手驱动头尺寸:3/8"
MY-1063 气动双环式扳手3/8", 1/2"气动双环式扳手※ 驱动头尺寸: MY-1063A: 3/8" MY-1063B: 1/2"※ 拧紧螺栓能力(mm):M15