Crosby® Screw Pin Sling Saver Shackle | S-253 - 5"- 35 TonCrosby S 253 35 Ton Web Sling Shackles Maximum Strength for Oversized Sling Connections For your heaviest synthetic sling applications, the Crosby S 253 35 Ton Web Sling Shackle delivers unmatched load control and connection strength. Its squared bow is engineered to provide a wide, stable contact surface that evenly distributes tension across the sling, eliminating bunching and allowing the sling to maintain 100% of its Working Load Limit. This