双环扣适用于链条之间的连接。材质为合金钢。10/8 工作拉力3吨。THE CONNECTING LINKS OFTEN BE USED BETWEEN THE CHAINS. MATERIAL IS ALLOY STEEL.WLL IS 3.2 TONS. SURFACE USUALLY PAINED RED.



双环扣适用于链条之间的连接。材质为合金钢。10/8 工作拉力3吨。THE CONNECTING LINKS OFTEN BE USED BETWEN THE CHAINS. MATERIAL IS ALLOY STEEL.WLL IS 3.2 TONS.