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Conforms to Federal Specification RR-C-271D, Type IV A, Grade A, Class 2
Quenched and tempered, with alloy pin
Proof load is 2.2 times working load limit
Ultimate load is 6 times working load limit




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

Screw-Pin-Anchor-Shackle
Unit of Measure
1 

Item #

Nominal Size (in)

WLL (Tons)

A (in)

B (in)

C (in)

D (in)

E (in)

F (in)

Weight (lbs)

SPAS316 N/A 3/16 N/A 1/3 N/A 0.38 N/A 0.25 N/A 0.19 N/A 0.88 N/A 0.19 N/A 0.56 N/A 0.06
SPAS14 N/A 1/4 N/A 1/2 N/A 0.47 N/A 0.31 N/A 0.25 N/A 1.13 N/A 0.25 N/A 0.61 N/A 0.1
SPAS516 N/A 5/16 N/A 3/4 N/A 0.53 N/A 0.38 N/A 0.31 N/A 1.22 N/A 0.31 N/A 0.75 N/A 0.19
SPAS38 N/A 3/8 N/A 1 N/A 0.66 N/A 0.44 N/A 0.38 N/A 1.44 N/A 0.38 N/A 0.91 N/A 0.31
SPAS716 N/A 7/16 N/A 1.5 N/A 0.75 N/A 0.5 N/A 0.44 N/A 1.69 N/A 0.44 N/A 1.06 N/A 0.38
SPAS12 N/A 1/2 N/A 2 N/A 0.81 N/A 0.63 N/A 0.5 N/A 1.88 N/A 0.5 N/A 1.19 N/A 0.72
SPAS58 N/A 5/8 N/A 3 1/4 N/A 1.06 N/A 0.75 N/A 0.62 N/A 2.38 N/A 0.63 N/A 1.5 N/A 1.37
SPAS34 N/A 3/4 N/A 4 3/4 N/A 1.25 N/A 0.88 N/A 0.81 N/A 2.81 N/A 0.75 N/A 1.81 N/A 2.35
SPAS78 N/A 7/8 N/A 6 1/2 N/A 1.44 N/A 1 N/A 0.97 N/A 3.31 N/A 0.88 N/A 2.09 N/A 3.62
SPAS1 N/A 1 N/A 8 1/2 N/A 1.69 N/A 1.13 N/A 1.06 N/A 3.75 N/A 1 N/A 2.38 N/A 5.03
SPAS118 N/A 1.125 N/A 9.5 N/A 1.81 N/A 1.25 N/A 1.25 N/A 4.25 N/A 1.16 N/A 2.69 N/A 7.41
SPAS114 N/A 1.25 N/A 12 N/A 2.03 N/A 1.38 N/A 1.38 N/A 4.69 N/A 1.29 N/A 3 N/A 9.05
SPAS138 N/A 1.375 N/A 13.5 N/A 2.25 N/A 1.5 N/A 1.5 N/A 5.25 N/A 1.42 N/A 3.31 N/A 13.53
SPAS112 N/A 1.5 N/A 17 N/A 2.38 N/A 1.63 N/A 1.62 N/A 5.75 N/A 1.54 N/A 3.63 N/A 17.2
SPAS134 N/A 1.75 N/A 25 N/A 2.88 N/A 2 N/A 2.25 N/A 7 N/A 1.84 N/A 4.19 N/A 27.78
SPAS2 N/A 2 N/A 35 N/A 3.25 N/A 2.25 N/A 2.4 N/A 7.75 N/A 2.08 N/A 4.81 N/A 45
Unit of Measure
1