S-Line Lifting Sling

A lifting sling is only as dependable as its webbing, stitching, and load ratings, which is why rigging crews and shop technicians pay close attention to who makes the sling above their load. S-Line offers a focused range of polyester lifting slings built around two proven formats: flat eye-to-eye web slings and endless round slings. Together they cover a wide span of hoisting, rigging, and load-handling jobs, from pulling an engine to positioning heavy equipment.

Flat Eye-to-Eye Web Slings

S-Line's flat web slings use polyester webbing with reinforced loop ends and protective wear sleeves, a detail that matters because the eyes take the most abuse from hooks, shackles, and sharp edges. They are offered in both 1-ply and 2-ply constructions. The 1-ply version is a lightweight, economical option for lighter work, while the 2-ply version adds strength for heavier lifts. For example, the 2-inch by 12-foot double-ply sling is rated at 6,200 lbs in a vertical hitch, and it can also be rigged in choker and basket configurations. Sewn-in warning tags carry the working load limit, and the slings are built to WSTDA WS-1 standards.

Endless Round Slings

The endless round sling is a continuous loop of polyester yarn inside a double-wall, abrasion-resistant protective cover. The load-bearing core has low stretch, and the cover takes the wear from rough surfaces. Because round slings are flexible and conform to the load, they are a popular choice for irregular shapes and for loads that need gentle handling. S-Line color-codes these slings by width, so a quick glance tells you which capacity class you are holding. For instance, the 1-inch version is purple, the 2-inch is green, and the 5-inch is red. They come in several widths and loop lengths, and tri-lingual labels and WSTDA compliance support proper identification and inspection.

What to Consider When Choosing

• Hitch type: Vertical, choker, and basket hitches carry very different working load limits, so check the rating for the way you plan to rig the load.
• Web sling or round sling: Flat slings suit general-purpose lifting, while round slings are better for delicate surfaces and awkward shapes.
• Ply and width: A wider or double-ply sling carries more, so size up for margin rather than running a sling near its limit.
• Length: Longer slings change the angle at the hook, and sling angle directly affects how much load each leg carries.
• Inspection: Read the tags, and retire any sling showing cuts, melted fibers, or damaged stitching.

Explore More

This page covers S-Line's lifting sling offering specifically. To see everything the manufacturer makes, visit the full S-Line brand page. If you want to compare slings from other manufacturers, browse the complete Lifting Sling category.