[TowerTalk] Climbing gear again

[Alan NV8A (ex. AB2OS)]

Do people agree that for working on a tower with angular members (such 
as those by AN Wireless or Trylon) rather than tubular, a positioning 
lanyard with a rebar hook (aka "gorilla hook") and chain is preferable 
to one with webbing? E.g.:

http://www.fallprotect.net/dbisala/sala5900051.html

Other suggestions about suitable products or better pricing?

73

Alan NV8A