- All
Crosby 320 Eye Hoist Hooks incorporate the following features:
- S-320
Hooks Designed with a 4.5 Design Factor.
- 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.
(see pages 89 - 91)
- Eye
hooks are load rated.
- Available
in carbon steel and alloy steel.
- QUIC-CHECK®
: Hoist hooks incorporate two types of strategically
placed markings forged into the product which address two
(2) QUIC-CHECK® features:
they are Deformation Indicators and Angle Indicators (see
page 87 for detailed definition).
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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.
See page 89.
- 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.
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