Working Load Limits under General Use of Single-Part Single-Leg
Slings with 1770 Grade WSC / IWRC Core with Ferrule-Secured Eyes. FOS 1:5 		Meets
AS:1666 Part 1 of 1995
Rope Working Load Limit Tons
Nominal diameter mm Minimum breaking force kN  
8 40.2 0.78 0.58 39 1.56 1.35 1.1 0.78 0.78 0.68 0.55 0.39
9 51.1 0.99 0.74 49 1.98 1.71 1.4 99 0.99 0.86 0.7 0.49
10 63.1 1.22 0.92 0.61 2.4 2.1 1.72 1.22 1.22 1.06 0.87 0.61
11 76.3 1.48 1.11 0.74 3 2.6 2.1 1.48 1.48 1.29 1.05 0.74
12 90.8 1.76 1.32 0.88 3.5 3 2.5 1.76 1.76 1.53 1.25 0.88
13 107 2.1 1.55 1.04 4.1 36 2.9 2.1 2.1 18 1.47 1.04
14 124 2.4 1.8 1.2 4.8 4.2 3.4 2.4 2.4 2.1 1.71 1.2
16 161 3.1 2.3 1.56 6.2 5.4 4.4 3.1 3.1 2.7 2.2 1.56
18 204 4 3 1.98 7.9 6.8 56 4 4 3.4 2.8 1,98
20 252 4.9 3.7 2.4 9.8 8.4 6.9 4.9 4.9 4.2 3.5 2.4
22 305 5.9 4.4 3 11.8 10.2 8.3 5.9 5,9 5.1 42 3
24 363 7 5.3 3.5 14.1 12.2 9.9 7 7 6.1 5 3.5
26 426 8.3 6.2 4.1 16.5 14.3 11.6 8.3 8,3 7.2 5.9 4.1
28 494 9.6 7.2 4.8 19.1 16.6 13.5 96 9,6 8.3 6.8 4,8
32 646 12.5 9.4 6.3 25 22 17.6 12.5 12,5 10.9 8.9 6.3
36 817 15.8 11.9 7.9 32 27 22 15.8 15,8 13.8 11.2 7.9
40 1010 19.6 14.7 9.8 39 34 28 19.6 19,6 17 13.9 9.8
44 1220 24 17.7 11.8 47 41 33 24 24 21 16.8 11.8
48 1450 28 21 14 56 49 40 28 28 24 19.9 14
52 1710 33 25 16.6 66 57 47 33 33 29 24 16.6
56 1980 38 29 19.2 77 66 54 38 38 33 27 19.2
58 2190 42 85 73
64 2690 52 104 90
70 3090 60 120 103
75 3629 70 140 122
76/80 75 150 131
No load should be lifted if the splice is bend around an edge or a corner whether sharp or curved.