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Crosby® S-253 Screw Pin Synthetic Sling Saver Shackle

Designed with Non-Slip surface that:
• Eliminates “bunching” effect caused by traditional shackles.
• Reduces sling tendency to slide.

Web Sling Nominal Size (in.) Round Sling Size (Number) Working Load Limit* (tons) S-253 Bolt Type Dimensions (in.)
CERTEX Cat. Ref. No. Crosby S-253 Stock No. Weight Each (lbs.) A B C D E F G H J K L M N P R
1 1 & 2 3 1/4 CX07-0325 1020575 1.4 0.88 0.62 1.38 0.75 1.50 0.44 3.38 3.68 1.12 1.50 0.75 2.69 3.22 0.44 1.00
1.5 3 & 4 6 1/2 CX07-0326 1020584 2.2 1.25 0.75 1.75 0.88 1.88 0.50 4.15 4.25 1.31 1.81 1.00 3.38 4.03 0.50 1.19
2 5 & 6 8 3/4 CX07-0327 1020593 3.8 1.38 0.88 2.25 1.00 2.81 0.56 5.50 4.72 1.50 2.09 1.12 4.19 4.50 0.50 1.44
3 7 & 8 12 1/2 CX07-0328 1020602 7.3 1.62 1.12 3.25 1.25 3.06 0.75 6.34 5.88 1.88 2.62 1.38 5.62 5.59 0.62 1.81
4 9 & 10 20 1/2 CX07-0329 1020611 15.2 2.12 1.38 4.50 1.50 5.75 0.88 9.75 7.19 2.25 3.12 1.75 7.50 6.88 0.75 2.13
5 11 & 12 35 CX07-0330 1020620 30.8 2.50 1.75 5.50 2.00 6.34 1.12 11.50 9.31 3.00 4.19 2.25 9.19 8.66 1.00 2.88
6 13 50 CX07-0331 1020629 52.0 3.00 2.12 6.50 2.25 7.70 1.25 13.75 10.38 3.38 4.75 2.75 11.00 10.22 1.22 3.19

* Note: Maximum Proof load is 2 1/2 times the Working Load Limit. Minimum Ultimate Strength is 5 times the Working Load Limit.

• Shackles available in sizes 3 1/4 to 50 tons.
• Hooks available is sizes 1 1/2, 3 and 5 tons.

• Increased radius of bow / eye gives wider sling bearing surface resulting in an increased area for load distribution, thus:
• Increasing Synthetic Sling efficiency by at least 15% as compared to standard anchor and chain shackle bows and conventional eye hooks. This allows 100% of the slings rated Working Load Limit to be achieved.
• Allowing better load distribution on internal fibers.

• Design factor of 5 to 1.
• Shackles available in both a Screw Pin and Bolt, Nut and cotter pin configuration.
• Bolt (Pin) has a larger diameter that provides better load distribution.
• Look for the Red Pin™ … the mark of Genuine Crosby quality.
• Each shackle and hook has a Product Identification Code (PIC) for material traceability along with a Working Load Limit and the name Crosby forged into it.
• All Alloy construction.
• Fatigue rated to 20,000 cycles at 1 1/2 times the Working Load Limit.

WARNING: Prop 65: Products supplied by CERTEX USA may expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, visit to www.P65Warnings.ca.gov.

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