Crosby

Design: Screw pin shackles meet the performance requirements of Federal Specification RR-C-271G, Type IVA, Grade B, Class 2, except for those provisions required of the contractor.

  • Material: Forged Alloy Steel – Quenched and Tempered, with alloy pins.
  • Marking: According to standard, CE-marked, WLL.
  • Temperature range: -40° C to 204° C
  • Finish: Hot Dip Galvanized.
  • Standard: EN 13889
  • Note: Maximum Proof Load is 2 times the Working Load Limit.
  • Safety factor: 4,5:1
  • Grade: 8
Select a row from the table below, then click the add to quote button
Part Code WLL
ton
Nominalsize In. Tolerance +/- A Tolerance +/- C A
mm
B
mm
C
mm
D
mm
E
mm
F
mm
G
mm
H
mm
L
mm
M
mm
P
mm
Weight
kg
CAD
11.391017450 2 3/8 1.5 3.3 16.8 11.2 36.6 9.65 26.2 23.1 45.2 63.5 6.35 51.5 9,65 0.14
11.391017472 2.6 7/16 1.5 3.3 19.1 12.7 42.9 11.2 29.5 26.9 51.5 74,0 7.85 60.5 11,2 0.17
11.391017494 3.3 1/2 1.5 3.3 20.6 16,0 47.8 12.7 33.3 30.2 58.5 83.5 9.65 68.5 12,7 0.29
11.391017516 5 5/8 1.5 3.3 26.9 19.1 60.5 16,0 42.9 38.1 74.5 106 11.2 85,0 17,5 0.63
11.391017538 7 3/4 1.5 6.35 31.8 22.4 71.5 19.1 51,0 46,0 89,0 126 12.7 101 20,6 1.02
11.391017560 9.5 7/8 1.5 6.35 36.6 25.4 84,0 22.4 58,0 53,0 102 148 12.7 114 24,6 1.53
11.391017582 12.5 1 1.5 6.35 42.9 28.7 95.5 25.4 68.5 60.5 119 167 14.2 129 26,9 2.41
11.391017604 15 1-1/8 1.5 6.35 46,0 31.8 108 29.5 74,0 68.5 131 190 16,0 142 31,8 3.09
11.391017626 18 1-1/4 1.5 6.35 51.5 35.1 119 32.8 82.5 76,0 146 210 17.5 156 35,1 4.31
11.391017648 21 1-3/8 3.3 6.35 57,0 38.1 133 36.1 92,0 84,0 162 233 19.1 174 38,1 6.01
* Maximum Proof Load is 2 times the Working Load Limit (metric tons) and 2.2 times the Working Load Limit (short tons).
   Minimum Ultimate Strength is 4.5 times the Working Load Limit for metric tonnes, and 5 times the Working Load Limit for short tons. 
 
 
 
 
 
 
 
 
 
 
 

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