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This is the strongest multi-part sling with great
flexibility. It will develop its full strength on
small pins with a D/d ratio of 1/1 where D is the pin
and d is the sling body. (4/1 D/d when comparing the
pin to the component parts.) For heavy lifting
work this is the most efficient wire rope sling that
meets all of the standards. The eyes have the wire
ropes (12) laid in parallel so that there is no cross
over and then they are wrapped with heavy duty
material to keep them in position. This sling was
developed to meet conditions specified by the
US Navy and the Wire Rope Technical Board Sling
Manual. Testing has proven it to be the strongest
multi-part wire rope sling when attached to small pins
because it has twelve parts of wire rope in the loop
in a parallel construction.
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