4 Web Sling Shackle Round Pin Hot Dip Galvanized 4 web sling shackle features forged carbon steel body and forged alloy steel pin, sling size is up to 6. Specification: Working Load Limit: 11,050 LBS Breaking Strength: 44,200 LBS Width Between Eyes: 4 in. Pin Style: Round Pin Pin Dia.: 7/8 in. Body Size: 3/4 in. Body Material: Carbon Steel Finish: Galvanized Pin Material: Alloy Steel Standard: ASTM A153, Federal RR-C271D Looking for different sizes of web sling shackle? 2 in. Web Sling Shack 3 in. Web Sling Shack 5 in. Web Sling Shack 6 in. Web Sling Shack We have polyester slings and nylon slings available, check out lift slings category for more information.