Tie Down Chain
Tie down chain is used to secure the loads firmly during the transportation of agriculture equipment, industrial machines or some steel structures where the elongation of tie down material not allowed. Many people also called this chain as transportation chain. It is generally constructed with chain in grade 43, grade 70 or grade 80. Some special case also need the chain grade to 100. The equipped hook need to have same grade as the chain and the most used hook is grab hook in eye type or clevis type which has a narrow neck, can hooking back on the chain to realize chain length adjustment.