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WS20 Endless Wire Rope Sling – 6×37+IWRC Locking Type Manufacturers

Home / Products / Wire Rope Fittings / Wire Rope Sling with Eye Loop / WS20 Endless Wire Rope Sling – 6×37+IWRC Locking Type

WS20 Endless Wire Rope Sling – 6×37+IWRC Locking Type
Wire Rope Sling with Eye Loop

WS20 Endless Wire Rope Sling – 6×37+IWRC Locking Type

The WS20 Endless Wire Rope Sling is a premium-grade, seamless loop sling engineered for heavy-duty industrial lifting. Constructed from 6×37+IWRC (Independent Wire Rope Core) steel wire rope, it delivers exceptional flexibility, high tensile strength, and superior resistance to bending fatigue—ideal for demanding applications in construction, shipbuilding, mining, and heavy machinery handling.

This sling features aluminum ferrule-pressed eyes at both ends (locking type), ensuring secure load attachment and maximum load-bearing efficiency. The endless design eliminates weak points from splices or joints, enhancing safety and durability.

Rated for multiple lifting configurations—vertical, choker, and basket hitches—with clearly defined Working Load Limits (WLL) from 2.1 tons (Ø10mm) up to 232 tons (Ø105mm), it complies with a 5:1 safety factor and pressing efficiency of 90% (MBL × 0.9 / 5).

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  • Rope Dia(mm) Working Load Limited(Ton)
    Vertical Choker Basket Hitches

     

     

     

     

    60°

    45° 

     

    30°
    10  2.1  1.6  4.2  3.7  2.9  2.1 
    12  3.2  2.3  6.3  5.5  4.4  3.2 
    14  4  3  8  7  6  4 
    16  5  4  11  9  7  5 
    18  7  5  13  12  9  7 
    20  8  6  16  14  11  8 
    22  10  7.5  20  17  14  10 
    24  12  9  24  21  17  12 
    26  14  11  29  25  20  14 
    28  17  13  33  29  23  17 
    30  19  14  38  33  27  19 
    32  21  16  42  37  30  21 
    34  24  18  48  42  34  24 
    36  27  20  54  47  38  27 
    38  30  23  60  52  42  30 
    40  34  26  68  60  47  34 
    42  37  28  74  65  52  37 
    45  43  33  86  75  60  43 
    50  53  40  106  93  74  53 
    52  56  43  112  99  78  56 
    56  66  50  132  117  93  66 
    60  76  58  152  134  107  76 
    65  89  68  179  157  125  89 
    70  104  79  208  183  146  104 
    75  119  90  237  209  166  119 
    78  129  98  257  226  180  129 
    82  142  108  285  251  199  142 
    87  156  119  313  275  219  156 
    92  179  136  358  315  250  179 
    95  191  145  382  336  267  191 
    100  203  154  406  357  284  203 
    102  219  167  438  386  307  219 
    105  232  176  463  408  324  232 
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Jiangyin General Metals Co., Ltd.
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About Us
Two Decades of
Trusted Manufacturing
Since 2004,
Xintiande Metals has always been specialised in the field of steel wire rope manufacturing.
The factory covers an area of 20,000 square metres and employs more than 200 people, including more than 20 engineers and technicians. Equipped with advanced equipments and total quality control system, the factory has strong international supply capability.
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