Crosby S-253 Sling Saver Screw Pin Web Sling Shackle – 4″ Web – 20-1/2 Ton

Crosby S-253 Screw Pin Sling Saver Web Sling Shackles are designed with an increased bow radius, giving synthetic slings a wider bearing surface which allows for 100% of the sling’s rated working load limit to be acheived. Sling Saver Web Shackles meet or exceed all requirements of ASME B30.26 including identification, ductility , design factor, proof load and temperature requirements. Importantly, these shackles meet other critical performance requirements including impact properties and material traceability, not addressed by ASME B30.26.

• Size (Shackle Body Thickness): Web Sling 4″ Width
• Working Load Limit (WLL): 20.50 tons (41,000 lbs)
• Pin Size: 1.75″
• Pin Type: Screw Pin
• Throat Opening (Width Between Ears): 2.13″
• Throat Depth: 5.24″
• Material: Alloy Steel Body & Alloy Steel Pin
• Finish: Painted
• All Alloy construction
• Design factor of 5:1
• Each shackle has a Product Identification Code (PIC) for material traceability along with a Working Load Limit and the name Crosby forged into it
• Increased radius of bow gives wider sling bearing surface resulting in an increased area for load distribution, thus increasing synthetic sling efficiency as compared to standard anchor and chain shackle bows and conventional hooks, as well as allowing better load distribution on internal fibers
• Bolt (Pin) has a larger diameter that provides better load distribution