When you’re performing an overhead lift, you need to trust your coupling links. This particular link comes in zinc-plated yellow. That plating allows for better corrosion resistance, which allows for the coupling to last longer. Plus, even the smallest of these links (check the chart for the rest of them) has a WLL of 5.3 tons, meaning that you can be sure no job is too big for this link. Connecting link Material: grade 80 alloy steel Design factor 4:1 proof tested and certified Widebody Center pin Zinc-plated yellow Weight (lbs): 1.5, 2.4, 4.2 For overhead lifting 90 day warranty Available in the following sizes Item # Size WWL 8-015-13 1/2″ 12,000 lbs. 8-015-16 5/8″ 18,100 lbs. 8-015-20 3/4″ 28,300 lbs. th, td { padding-right: 20px; } .product-table-top { display: block; max-width: -moz-fit-content; max-width: fit-content; overflow-x: auto; white-space: nowrap; }