Webbing sling size One inch is the standard width for making anchors, while 5/8" is often used to make homemade slings. In rock climbing, nylon webbing is used in slings, runners, harnesses, anchor extensions, and quickdraws. Additional to becket eyes (soft), reverse, flat & leather protected eyes are available. RELATED ARTICLES MORE FROM AUTHOR. Sling capacity decreases as the angle 20 from horizontal decreases. Selecting the right web sling size is crucial for ensuring safety and efficiency. Fig 7 Synthetic Webbing Slings Sep 8, 2011 · Flat Simplex polyester webbing sling. • Slings must not be pulled from under loads when the load is resting on the sling. The breaking strength of an equivalent 3-ply web sling = 3X. 5 tons to 6 tons for single ply and up to 24 tons for Capacity charts for most slings manufactured by Liftex. fhoskzvvpxbmgjvjnomrtiyxlecgtkdpudxehawrcoihipwtr