Crosby
Design: Bolt Type Chain shackles. Thin hex head boltnut with cotter pin. Meets the performance requirements of Federal Specification RR-C271D. Type IVB, Grade A, Class 3, except for those provisions required of the contractor.
Material:
Marking:
Proof load: 
Safety factor: 6:1 
Finish:
Standard: RR-C271D
  • Grade: 6
Select a row from the table below, then click the add to quote button
A (mm) B (mm) D (mm) F (mm) G (mm) K (mm) M (mm) P (mm) dimensions (mm) cye reference Nominal Size (in.) Working Load Limit* (ton) Tolerance +/- G Tolerance +/- R Stock Code Weight kg
7,85 6,35 15,5 19,1 40,4 24,6 39,6 6,35 11,9 Y6CGREEXA005 1/4 0,5 1,50 1,50 0.06
9,65 7,85 19,1 25,4 48,5 29,5 46,2 7,85 13,5 Y6CGREEXA007 5/16 0,75 1,50 1,50 05A0360 0.1
11,2 9,65 23,1 31,0 58,5 35,8 55,0 9,65 16,8 Y6CGREEXA001 3/8 1 1,50 3,30 05A0370 0.15
12,7 11,2 26,9 36,1 67,5 41,4 63,5 11,2 19,1 7/16 1,5 1,50 3,30 0.22
16,0 12.7 30.2 41.4 77 46,0 71 12.7 20.6 Y6CGREEXA020 1/2 2 1.5 3.3 05A0380 0.34
19,1 16,0 38,1 51,0 95,5 58,5 89,5 16,0 26,9 Y6CGREEXA032 5/8 3,25 1,50 3,30 05A0390 0.67
22,4 19,1 46,0 60,5 115 70,0 103 20,6 31,8 Y6CGREEXA032 3/4 4,75 1,50 6,35 05A0400 1.14
25,4 22,4 53,0 71,5 135 81,0 120 24,6 36,6 Y6CGREEXA065 7/8 6,5 1,50 6,35 05A0410 1.74
28,7 25,4 60,5 81,0 151 93,5 135 25,4 42,9 Y6CGREEXA085 1 8,5 1,50 6,35 05A0420 2.52
31,8 28,7 68,5 91,0 172 103 150 31,8 46,0 Y6CGREEXA095 1-1/8 9,5 1,50 6,35 05A0430 3.45
35,1 31,8 76,0 100 191 115 165 35,1 51,5 Y6CGREEXA120 1-1/4 12 1,50 6,35 05A0440 4.9
38,1 35,1 84,0 111 210 127 183 38,1 57,0 Y6CGREEXA135 1-3/8 13,5 3,30 6,35 05A0445 6.24
41,4 38,1 92,0 122 230 137 196 41,1 60,5 Y6CGREEXA170 1-1/2 17 3,30 6,35 05A0450 8.39
51,0 44,5 106 146 279 162 230 54,0 73,0 Y6CGREEXA250 1-3/4 25 3,30 6,35 05A0455 14.2
57,0 51,0 122 172 312 184 264 60,0 82,5 Y6CGREEXA350 2 35 3,30 6,35 05A0460 14.2
70,0 66,5 145 203 377 238 344 66,5 105 Y6CGREEXA550 2-1/2 55 6,35 6,35 05A0465 38.6
82,5 76,0 165 216 429 279 419 89,0 127 3 † 85 6,35 6,35 56