Designed with a 5:1 Design Factor.
Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
The most complete line of Eye hoist hooks.
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.
Eye hooks are load rated.
Available in carbon steel and alloy steel.
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 ton Carbon through 22 ton Alloy.)

A new cross section design (see inset drawing) that enhances the overall performance.
Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.
Can be proof tested to 2-1/2 times the working Load Limit.
Can be Metric Rated at 5:1 Design Factor.
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.