1/2" x 18' Sliding Choker Wire Rope Sling | Domestic Machinery Tarps they define design factor as

they define design factor as the "ratio of the breaking strength to the working load limit

Its two-ply construction provides substantial strength in an industrial-grade nylon webbing that is lightweight

A made-in-the-USA version of this chain is also available

The third leg reduces susceptibility to tilting

finished look

1/2" x 18' Sliding Choker Wire Rope Sling | Domestic Machinery Tarps they define design factor asDomestic 2. 5 Ton Sliding Choker Wire Rope Sling Wire rope slings are a common choice in the lifting industry they are more cost efficient than chain slings and more strong, durable, and temperature resistant than many synthetic lifting slings. Along with these built in advantages, choosing a single leg wire rope sling results in a simpler lifting setup when compared with multi leg slings. It's faster to connect, can maneuver better in tight spaces,