Nylon Lifting Sling - Triangle Choker - 8" x 20' - 1-ply Jaw & Eye Swivel Flush Pin SS they define design factor as

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

rated for a working load limit of 11

This sling measures 4' length bearing point to bearing point and features sling hooks

This sling measures 5' length bearing point to bearing point and features sling hooks

A continuous grooved design in the heavy duty rubber creates a secure grip against tires

Nylon Lifting Sling - Triangle Choker - 8" x 20' - 1-ply Jaw & Eye Swivel Flush Pin SS they define design factor asTriangle nylon choker slings can be used in all three hitch types: choker, vertical, and basket. The triangles are made of steel, but they are also available in aluminum (on slings up to 6" wide and in 1 ply capacities), by request. Although we show only 1 ply and 2 ply options for the triangle nylon choker sling, 3 ply and 4 ply nylon chokers are also available through custom order by calling our sales team. A similar option to these nylon choker