[TowerTalk] Tri-Ex Sky Needle part?

[WW4T at aol.com]

The part/parts you describe may be what is in reality known  as a 'sheave' or 
a sheave assembly of sorts. 
 
  Tell your friend to check the yellow pages for local  "Bearings and Drives' 
places. 
 
  They are usually located in places zoned for industrial  etc.
 
  While he is there, tell him to pick up some of the 'free'  catalogues and 
brochures...they are interesting to look at.
 
  Hope this helps.
 
  73
 
  Bob  _ww4t at aol.com_ (mailto:ww4t at aol.com)  



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