Nylon Lifting Sling - Endless - 5" x 10' - 1-ply Transport Chain " The design factor is

" The design factor is 3:1 for these tie down straps to build in a level of redundancy

M&W 11528 Fixed Length Economy Lifting Beam

For other accessories to make your own tie-down assemblies

20' Spreader Beam Features:

Nylon Lifting Sling - Endless - 5" x 10' - 1-ply Transport Chain " The design factor isEndless nylon slings are some of the most versatile of all lifting slings because they can be used in the three common hitches: vertical, basket or choker. Also called endless flat nylon slings or type 5 lifting slings, these continuous loop slings are formed by joining the ends of the webbing together with a load bearing splice. Nylon endless slings are an economical choice because the design allows the user to move the contact area with each use