Technical Standards Tables




Table No. 22.—Galvanized-wire-rope Slings.

TABLE OF SAFE-WORKING LOADS FOR GALVANIZED-WIRE-ROPE SLINGS ON WHICH THE LOAD IS CARRIED ON TWO PARTS OR LEGS OF THE SLING, MADE OF ROPE HAVING THE BREAKING-LOAD SPECIFIED IN APPENDIX III.

Safe-working Loads for various Distances between Legs.

Size of Rope. Legs Parallel. B = L.
Circumference, in Inches. Diameter, in Inches (approximate). Strands and Wires 6/12.
Working-load, in Tons, &c. Working-load, in Pounds.
1 5/16 0 11 1 20
13/32 0 17 2 24
15/32 1 7 1 20
9/16 1 16 2 8
2 5/8 2 7 1 20
23/32 3 1 2 24
13/16 3 15 1 20
7/8 4 6 3 12
3 15/16 5 6 1 4
1¹/32 6 4 0 0
1¹/8 7 6 3 12
1³/16 8 7 1 20
4 1⁹/32 9 9 2 24
1¹¹/32 10 8 0 0
1⁷/16 12 7 1 20
1¹/2 13 8 2 8
5 1¹⁹/32 15 1 2 24
1¹¹/16 ..
1³/4 ..
1²⁷/32 ..
6 1²⁹/32 ..
2 ..
2³/32 ..
2⁵/32 ..
7 2⁷/32 ..
2³/8 ..
8 2¹⁷/32 ..


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