美式320货钩材质:45#碳钢工艺:模具锻造成品:镀锌 喷塑 原色极限负荷为4倍WLLsize规格working load limit(t)WLLweight each (kg)单重1/20.50.213/40.750.28110.461.51.50.57220.9331.6553.45
320a合金钢材质:合金钢工艺:模具锻造成品:镀锌 喷塑 原色极限负荷为4倍WLLsize规格working load limit(t)WLLweight each (kg)单重3/40.750.21110.281.51.50.46220.57330.94.54.51.677
3.45货钩一般用于起重、船舶、机械等设备包装一般为麻袋、纸箱、托盘货钩质优价廉,欢迎洽谈!
美式货钩 320C 320A