S-320 & S-320N EYE HOOKS

All Crosby 320 Eye Hoist Hooks incorporate the following features:
• The most complete line of Eye hoist hooks.
• Available in carbon steel and alloy steel.
• Designed with a 5:1 Design Factor for (Carbon Steel); 4:1 Design Factor for (Alloy Steel).
• Eye hooks are load rated.
• Proper design, careful forging and precision controlled quenched and tempering give maximum
strength without excessive weight and bulk.
• Every Crosby Eye Hook has a pre-drilled cam which can be equipped with a latch. Even years after
purchase of the original hook, latch assemblies can be added. (See pages 101 - 103)
• Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical
properties.
• Type Approval and certification in accordance with ABS 2006 Steel Vessel Rules 1-1-17.7,
and ABS Guide for Certification of Cranes.
• Hoist hooks incorporate two types of strategically placed markings forged into the product which
address two (2) QUIC-CHECK® features:
• Deformation Indicators and Angle Indicators (see following page for detailed definition).
The following additional features have been incorporated in the new Crosby S-320N
Eye Hoist Hooks. (Sizes 3/4 metric ton Carbon through 22 metric ton Alloy.)
• Metric Rated at 5:1 Design Factor for (Carbon Steel); 4:1 Design Factor for (Alloy Steel).
• Can be proof tested to 2-1/2 times the working Load Limit.
• Low profile hook tip.
• New integrated latch (S-4320) meets the World class standard for lifting.
• Heavy duty stamped latch interlocks with the hook tip.
• High cycle, long life spring.
• When secured with proper cotter pin through the hole in the tip of hook,
meets the intent of OSHA Rule 1926.550(g) for personnel hoisting.
• Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.