2.0 3.0 3.6 4.8 6.0 8.2 10.4 3.9 5.9 7.1 9.4 11.8 16.1 20.4 26.3 40.4 60.0 84.7 110.9 165.0 229.3 330.5 3.5 5.2 6.2 8.3 10.4 14.2 18.0 23.2 35.6 52.9 74.7 97.9 145.7 202.4 291.7 2.8 4.2 5.1 6.8 8.5 11.6 14.7 18.9 29.0 43.1 60.9 79.8 118.7 165.0 237.7 2.0 3.0 3.6 4.8 6.0 8.2 10.4 13.4 20.6 30.6 43.2 56.6 84.2 117.0 168.6 1.5 2.3 2.7 3.6 4.5 6.2 7.8 10.1 15.5 23.0 32.4 42.5 63.2 87.8 126.45 1.0 1.5 1.8 2.4 3.0 4.1 5.2 6.7 10.3 15.3 21.6 28.3 42.1 58.5 84.3 Two-5 Three-0 Three-5 Four-0 Four-5 Five-0 Five-5 Six-5 Eight-0 Ten-0 Twelve-0 Fourteen-0 50 75 95 125 157 210 270 345 Basic cable details 10 12 14 16 18 20 22 Strop terminated both ends Cable Size or number Minimum Breaking Force (MBF) kN Cable nominal diameter (D) mm Single fall WLL 1.96 1.73 1.41 1.0 0.75 0.50 Loading factors for the various configurations based on the single fall WLL SUPERFLEX DOUBLE ENDED STROPS Working Load Limits of Superflex Double Ended Strops Superflex Strops are slings made especially as chokers. Various versions are available. The WLL is shown in tonnes of 1000 kgf – the standard Factor of Safety is 5 13.4 20.6 30.6 43.2 56.6 84.2 117.0 168.6 Seventeen-0 Twenty-0 TwentyFour-0 530 790 1110 1460 2168 3015 4340 26 32 40 48 56 68 80 96 1.0 <30° 60° 90° 120° Choked on round load Choked on square load The derivation of the WLL for Superflex Strops is based on the WLL for single fall Superflex Slings. For a strop terminated at both ends, the factor is 2.0 x the WLL for a single fall sling. Please note – figures are rounded to the closest decimal point Notes on the WLL figures for strops 13
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