I just finished re cabling a tri sky needle the 100 ft version I did get
some help in the way of drawing from Tashjian Towers who are building the
old Tri EX needle Towers But not Much and not very Timely . You need a Wire
Rope Dealer . If you have a local crane operator ask them there required to
replace their cables quite often ,there also a good source on re rigging
the new cable . My tower required 150ft of cable and 29 ft section this was
7/19 aircraft cable rated at 14400 They now have a SSI but does not have the
same strength best was 10500.00 SSI is much more brittle than galvanized
cables . I could gone wider but elected too stay with the gal cable . That
was installed in 1967
My locale wire rope dealer is just over the river the link is here
_http://www.kwrinc.com/_ (http://www.kwrinc.com/)
They can crimp installed the eyes for you . they also have all the data
sheets . Mc master Carr is a good source for finding the impossible ,but you
will pay a premium. I used them for a replacement hand winch.
73
Phil Zavagli AI4DQ
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