DROP FORGED SHACKLES

Screw Pin & Round Pin Anchor Shackles

Anchor Shackles Screw Pin

Galvanized, Available in Commercial Grade

Confirms to Federal Specification RR-C-271D, Type IV A, Grade A or B, Class 2

Anchor Shackles Screw Pin - Galvanized 

Size (A) Work Load Limit Pin Diameter Approx. Weight Dimensions
in Tons in Inches (B) Each in Pounds C D E F
3/16" 1/3 1/4 0.05 0.88 0.38 0.56 0.63
1/4" 1/2 5/16 0.13 1.06 0.47 0.66 0.75
5/16" 3/4 3/8 0.21 1.25 0.53 0.81 0.84
3/8" 1 7/16 0.33 1.44 0.63 0.97 1
7/16" 1-1/2 1/2 0.47 1.69 0.75 1.06 1.13
1/2" 2 5/8 0.76 1.88 0.81 1.31 1.25
5/8" 3-1/4 3/4 1.44 2.44 1.06 1.56 1.69
3/4" 4-3/4 7/8 2.3 2.88 1.19 1.88 1.94
7/8" 6-1/2 1 3.5 3.38 1.44 2.13 2.19
1" 8-1/2 1-1/8 5 3.81 1.69 2.38 2.63
1-1/8" 9-1/2 1-1/4 7 4.25 1.75 2.63 2.88
1-1/4" 12 1-3/8 9.5 4.69 2 3 3.13
1-3/8" 13-1/2 1-1/2 13 5.31 2.13 3.25 3.5
1-1/2" 17 1-5/8 16.5 5.69 2.31 3.5 3.75
1-3/4" 25 2 29 7.06 2.88 4.25 4.88
2" 35 2-1/4 43 7.75 3.31 4.88 5.44
2-1/4" 45 2-1/2 59.4 9.25 3.63 5.25 5.5
2-1/2" 55 2-3/4 86 10.75 4.13 5.88 7.25
3" 85 3-1/4 119.5 13.75 4.88 6.75 7.63

 

 

Bolt Type Anchor and Chain Sahckles

Anchor Shackles Screw Pin

Galvanized, Available in Commercial Grade

Confirms to Federal Specification RR-C-271D, Type IV A, Grade A, Class 3

Anchor Shackles Screw Pin - Galvanized

Size (A) Work Load Limit Pin Diameter Approx. Weight Dimensions
in Inches in Tons in Inches (B) Each in Pounds C D E F
1/4" 1/2 5/16 0.11 1.13 0.47 0.61 0.78
5/16" 3/4 3/8 0.22 1.22 0.53 0.75 0.85
3/8" 1 7/16 0.33 1.44 0.66 0.91 1.02
7/16" 1-1/2 1/2 0.49 1.69 0.75 1.06 1.15
1/2" 2 5/8 0.79 1.88 0.81 1.19 1.31
5/8" 3-1/4 3/4 1.68 2.38 1.06 1.5 1.68
3/4" 4-3/4 7/8 2.72 2.81 1.25 1.81 2
7/8" 6-1/2 1 3.95 3.31 1.44 2.09 2.28
1" 8-1/2 1-1/8 5.66 3.75 1.69 2.38 2.69
1-1/8" 9-1/2 1-1/4 8.27 4.25 1.81 2.69 2.9
1-1/4" 12 1-3/8 11.71 4.69 2.03 3 3.17
1-3/8" 13-1/2 1-1/2 15.83 5.25 2.25 3.31 3.54
1-1/2" 17 1-5/8 19 5.75 2.38 3.63 3.82
1-3/4" 25 2 33.91 7 2.88 4.19 5.12
2" 35 2-1/4 52.25 7.75 3.25 4.81 5.99
2-1/2" 55 2-3/4 98.25 10.5 4.13 5.69 7.33

 

 

Screw Pin and Round Pin Chain Shackles

Screw Pin Chain Shackles

Confirms to FS RD-C-271E, Type IVB, Grade A, Class 2

Nominal Size (in.) Working Load Limit (t)* Weight Each (lbs.) Dimensions Tolerance
(in.) + / -
A B C D E F G H L M P C A
3/16 1/3 0.06 0.38 0.25 0.88 0.19 0.6 0.56 0.98 1.47 0.16 1.14 0.19 0.06 0.06
1/4 1/2 0.1 0.47 0.31 1.13 0.25 0.78 0.61 1.28 1.84 0.19 1.43 0.25 0.06 0.06
5/16 3/4 0.18 0.53 0.31 1.22 0.31 0.84 0.75 1.47 2.09 0.22 1.71 0.31 0.06 0.06
3/8 1 0.31 0.66 0.44 1.44 0.38 1.03 0.91 1.78 2.49 0.25 2.02 0.38 0.13 6
7/16 1-1/2 0.38 0.75 0.5 1.69 0.44 1.16 1.06 2.03 2.91 0.31 2.37 0.44 13 6
1/2 2 0.72 0.81 0.63 1.88 0.5 1.31 1.19 2.31 3.28 0.38 2.69 0.5 13 6
5/8 3-1/4 1.37 1.06 0.75 2.38 0.63 1.69 1.5 2.94 4.19 0.44 3.34 0.69 13 6
3/4 4-3/4 2.35 1.25 0.88 2.81 0.75 2 1.81 3.5 4.97 0.5 3.97 0.81 0.25 6
7/8 6-1/2 3.62 1.44 1 3.31 0.88 2.28 2.09 4.03 5.83 0.5 4.5 0.97 0.25 6
1 8-1/2 5.03 1.69 1.13 3.75 1 2.69 2.38 4.69 6.56 0.56 5.13 1.06 0.25 6
1-1/8 9-1/2 7.41 1.81 1.25 4.25 1.16 2.91 2.69 5.16 7.47 0.63 5.71 1.25 0.25 6
1-1/4 12 9.5 2.03 1.38 4.69 1.29 3.25 3 5.75 8.25 0.69 6.25 1.38 0.25 6
1-3/8 13-1/2 13.53 2.25 1.5 5.25 1.42 3.63 3.31 6.38 9.16 0.75 6.83 1.5 0.25 13
1-1/2 17 17.2 2.38 1.63 5.75 1.54 3.88 3.63 6.88 10 0.81 7.33 1.62 0.25 13
1-3/4 25 27.78 2.88 2 7 1.84 5 4.19 8.86 12.34 1 9.06 2.25 0.25 13
2 35 45 3.25 2.25 7.75 2.08 5.75 4.81 9.97 13.68 1.22 10.35 2.4 0.25 13
2-1/2 55 85.75 4.13 2.75 10.5 2.71 7.25 5.69 12.87 17.84 1.38 13 3.13 0.25 25