Unit of Measure

Specifications

Nominal Size (in)

1 3/8

WLL (Tons)

13 1/2

A (in)

1.5

B (in)

1.5

C (in)

5.25

D (in)

1.38

E (in)

3.31

F (in)

3.31

I (in)

4.38

M (in)

4.38

P (in)

7.21

Weight (lbs)

13.75

Conforms to Federal Specification RR-C-271D, Type IVA or Type IVB, Grade A, Class 3
Quenched and tempered, with alloy pin
Proof load is 2.2 times working load limit
Ultimate load is 6 times working load limit

Bolt type shackles are typically used on wire rope loops for lifting or towing.

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