What measures provide edge protection for rigging slings when lifting a load with sharp edges?

• A. Use edge protectors, padding, or steel/clear edge guards; place slings so they do not contact sharp edges directly and use appropriate footwear of load protection.
• B. Rely on the sling’s inherent grip to prevent contact with sharp edges.
• C. Remove edge protection if the edge looks smooth.
• D. Only use nonslip mats.

Answer: (A)

Edge protection is essential whenever a load has sharp or abrasive edges. Slings can be damaged quickly if they ride against a sharp surface, which can lead to reduced strength or sudden failure. The best practice is to shield the sling from the edge using edge protectors, padding, or rigid edge guards (such as steel or clear guards). These barriers spread the load over a larger, smoother surface and prevent the edge from cutting or abrading the sling material. In addition, position the slings so they do not contact sharp edges directly, using the edge protectors in between if the edge cannot be avoided. Proper load protection and, of course, wearing appropriate PPE for workers are also part of a safe lift.

Relying on the sling’s inherent grip isn’t reliable for protecting against edge damage, since grip won’t prevent abrasion or cutting at a sharp edge. Removing edge protection because the edge looks smooth is dangerous—edges can still be sharp, burrs can be hidden, and the sling can be damaged over time. Using only nonslip mats ignores the need to shield the sling from the edge itself.