Designed for lifting closed metal / plastic drums with a top lip. Unavailable for lifting open drums. Suitable for lifting ordinary iron drum, iron drum with clamp. Please note that it is not suitable for plastic drum with clamp and opened drums. And please keep lifting vertically during lifting up/down the drums. High-quality material: Made of heavy-duty alloy steel, the length of each chain is 19.6"/50cm, which has the advantages of high durability, excellent wear-resistance, rust and corrosion resistance and not easy to deform Maximum load capacity: The maximum lifting capacity of 2 hooks is 1Ton/2200lbs, Loading capacity for per chain sling is 0.5 Ton /1100LBS Great Structure : Chain Sling is a convenient lifting tool made of lifting ring and leg sling chain with grab hook. The chain of this sling chain uses fully automatic welding and is designed for long-term use.