Keeper® performance engineered slings are made from Hi-Test webbing and meet WSTDA standards. Our polyester web slings with flat eye to eye loop ends are versatile slings for general use. Use in choker, basket or vertical hitches. heavy-duty fabric covered loop ends are more durable. Tapered eyes are standard on slings over 3 in wide. Our 2 in, two-ply slings have vertical/choker/basket capacities of 6200 lb/4960 lb/12400 lb and have a Class 7 rating that uses 20,000 lb webbing (9800 lb webbing/in width minimum).