Chain sling-Four leg with oblong with adjusters and self-locking hooks (AQOSL) Grade 100 (This item is custom made and is NOT returnable) - American Cable & Rigging Store
Chain Sling - 3/8" x 6' Double Leg with Sling Hooks and Adjusters - Grade 100: Amazon.com: Industrial & Scientific
Chain Sling 3/8' X 10' Quad Leg with Sling Hooks - China Lifting Sling Chain Hook Forged, Four Legs Alloy Steel Chain Sling for Lifting | Made-in-China.com