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Crosby Grade 8 Alloy Fittings 

S-252 BOLT TYPE & S-253 SCREW PIN SHACKLES

• Designed with Non-Slip surface that:
• Eliminates "bunching" effect caused by traditional shackles.
• Reduces sling tendency to slide.
• Shackles available in size 3¼ to 50 tons.
• Increased radius of bow 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 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 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.

S-252 BOLT TYPE SHACKLE

S-253 SCREW PIN SHACKLE

Look for the Red Pin™...the mark of genuine Crosby Quality

* Note: Maximum Proof Load is 2½ times the Working Load Limit. Minimum Ultimate Strength is 5 times the Working Load Limit.

Crosby Grade 8 Alloy Fittings