Shackles - Lifting Products - Crosby General Catalog
View our full range of shackles for material handling purposes including subsea, cold weather, carbon screw pin, alloy bolt type and more - only from The Crosby Group.
• Working Load Limit and grade “6” permanently shown on every shackle. • Hot Dip galvanized or self colored. • Sizes 3/8 inch and below are mechanically galvanized.
• Sizes 3/8 and below are mechanically galvanized. • Fatigue rated to 20,000 cycles at 1-1/2 times the Working Load Limit (1/3t - 55t). • Approved for use at -40° F (-40° C) to 400° F (204° C). • Meets or exceeds all requirements of ASME B30.26. • Shackles 85 metric tons and larger are individually proof tested to 2.0 times
CROSBY SCREW PIN SHACKLE DIMENSIONS G-209 & S-209 CARBON SCREW-PIN G-209 A ALLOY SCREW-PIN Nominal Size (in.) Working Load Limit (t)* G-209 Stock No. Weight
Crosby G-209 Galvanized Screw Pin Shackles - GME Supply
Crosby's Galvanized Screw Pin Shackles feature the working load limit and grade "6" permanently marked on each. These Crosby shackles are hot dip galvanized and quenched and tempered to provide durability for lifting applications.
• Increase in shackle bow radius provides minimum 58% gain in sling bearing surface and eliminates need for a thimble. • Increases usable sling strength minimum of 15% and greatly improves life of
• Sizes 3/8 and below are mechanically galvanized. • Fatigue rated (1/3t - 55t). • Shackles 25t and larger are RFID EQUIPPED. • Approved for use at -40° C (-40° F) to 204° C (400° F). Meets or exceeds all requirements of ASME B30.26. • Shackles 85 metric tons and larger are individually proof tested to 2.0 times the
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SHACKLES
The theoretical reserve capability of carbon shackles should be at a minimum 5 to 1, and alloy shackles a minimum of 4 to 1. Known as the Design Factor, it is usually computed by dividing the catalog Ultimate Load by the Working Load Limit. The Ultimate Load is the average load or force at which the product fails or no longer supports the load.
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SHACKLES
These Crosby shackles are fatigue rated to 20,000 cycles at 1-1/2 times the Working Load Limit. Ductility properties: Typical ductility properties are available for all sizes upon special request. Hardness levels and material tensile strengths: Typical values are available for all sizes of shackles, and actual values can
Fatigue properties: Fatigue properties are available for 1/3 to 55 metric ton shackles. These Crosby shackles are fatigue rated to 20,000 cycles at 1-1/2 times the Working Load Limit. Ductility properties: Typical ductility properties are available for all sizes upon special request.