Endless Polyester Round Slings
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
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starting at$0.00
Polyester Endless Round Slings
Endless polyester round slings are a popular choice for many rigging applications. They are made from polyester yarns encased in a polyester cover. This construction is flexible, giving it the ability to wrap tightly around your load.
Polyester is also the preferred material when it comes to wet environments - it doesn't absorb water, making it resistant to mildew and mold.
Round Endless Sling Hitches
Endless round slings can be used in all three of the standard lifting hitches - vertical, choker, and basket.

Note: For basket hitches, the capacity is dependent on the horizontal angle of the sling legs. The highest capacity is achieved when the angle is 90°, and it will decrease as the angle decreases.
Polyester Endless Round Sling Capacities
Type | SKU | Body Diameter | Vertical Capacity | Choker Capacity | Basket Capacity 90 Degrees |
Basket Capacity 60 Degrees |
Basket Capacity 45 Degrees |
Basket Capacity 30 Degrees |
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1 | PRS1 | 0.6" | 2,600 lbs. | 2,100 lbs. | 5,200 lbs. | 4,500 lbs. | 3,600 lbs. | 2,600 lbs. |
2 | PRS2 | 0.8" | 5,300 lbs. | 4,200 lbs. | 10,600 lbs. | 9,100 lbs. | 7,400 lbs. | 5,300 lbs. |
3 | PRS3 | 1" | 8,400 lbs. | 6,700 lbs. | 16,800 lbs. | 14,500 lbs. | 11,800 lbs. | 8,400 lbs. |
4 | PRS4 | 1.2" | 10,600 lbs. | 8,500 lbs. | 21,200 lbs. | 18,300 lbs. | 15,000 lbs. | 10,600 lbs. |
5 | PRS5 | 1.3" | 13,200 lbs. | 10,600 lbs. | 26,400 lbs. | 22,800 lbs. | 18,600 lbs. | 13,200 lbs. |
6 | PRS6 | 1.4" | 16,800 lbs. | 13,400 lbs. | 33,600 lbs. | 29,100 lbs. | 23,700 lbs. | 16,800 lbs. |
7 | PRS7 | 1.55" | 21,200 lbs. | 17,000 lbs. | 42,000 lbs. | 36,700 lbs. | 29,900 lbs. | 21,200 lbs. |
8 | PRS8 | 1.75" | 25,000 lbs. | 20,000 lbs. | 50,000 lbs. | 43,300 lbs. | 35,300 lbs. | 25,000 lbs. |
9 | PRS9 | 1.95" | 31,000 lbs. | 24,800 lbs. | 62,000 lbs. | 53,600 lbs. | 43,800 lbs. | 31,000 lbs. |
10 | PRS10 | 2.35" | 40,000 lbs. | 32,000 lbs. | 80,000 lbs. | 69,200 lbs. | 56,000 lbs. | 40,000 lbs. |
11 | PRS11 | 3.15" | 53,000 lbs. | 42,400 lbs. | 106,000 lbs. | 91,600 lbs. | 74,800 lbs. | 53,000 lbs. |
12 | PRS12 | 3.95" | 66,000 lbs. | 52,800 lbs. | 132,000 lbs. | 114,400 lbs. | 93,400 lbs. | 66,000 lbs. |
13 | PRS13 | 4.8" | 90,000 lbs. | 72,000 lbs. | 180,000 lbs. | 155,800 lbs. | 127,200 lbs. | 90,000 lbs. |
14 | PRS14 | 4.8" | 100,000 lbs. | 80,000 lbs. | 200,000 lbs. | 173,000 lbs. | 141,000 lbs. | 100,000 lbs. |
Endless Round Sling Benefits
The main benefit of using an endless round sling over one with eyes is durability. You can adjust the loadbearing points each lift, which will extend the life of the sling.
They can be used from -40 degrees Fahrenheit (-40 degrees Celsius) to 194 degrees Fahrenheit (90 degrees Celsius), and they meet / exceed ASME B30.26, WSTDA RS-1, and OSHA standards.
Note: The length of these polyester round slings is measured from bearing point to bearing point.
Lifting Sling Options
We offer a large variety of colored slings and lifting straps including; purple slings, green lifting straps, red endless slings, blue lifting slings, orange lifting straps.
They are also available in a number of different styles, such as Plasma®, nylon, and chain. We even carry high performance roundslings, which are a lightweight alternative to polyester endless round slings.
Questions?
If you need help deciding on the right lifting sling for you, get in touch today! Our team of product experts can answer any questions you may have, as well as help you place an order or request sling proof testing certificates.
And don't forget your endless round sling accessories - we carry shackles, sling protection, and more.