These shackles are forged - Quenched and Tempered, with alloy pins and clearly marked with their respective working load limit (WLL), grade 6 and fatigue rated. Each is approved for use at -40 degrees F to 400 degrees F. Certified by Crosby each shackle rated 3.25 tons and greater is approved to DNV Certification notes 2.7-1 for offshore containers and meet or exceed ASME B30.26.
Each shackle is clearly marked with its working load limit (WLL)
Signature Crosby Red
Made in the USA
Forged “bridle marks” to quickly identify if the load is improperly loading the shackle