Patent #4,043,581 Tri-Flex® Wire Rope Slings provide the best combination of strength and flexibility. Because of the patented Tri-Flex® Sling construction, there is a large savings in material and machine costs in the larger sizes; this, combined with ease of use make Tri-Flex® Slings the only sling for smart buyers.
Basket Hitch equals D/d of 5/1 using finished diameter