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Crankup safety

To: <towertalk@contesting.com>
Subject: Crankup safety
From: jleikhim@nettally.com (Leikhim, Joe)
Date: Sat, 15 Feb 1997 20:40:13 -0500
> Cable size          Ultimate breaking strength
> 
> 3/16"                        3,990 pounds
> 1/4"                          6,700 pounds
> 5/16"                       11,200 pounds
> 
> These representative figures are for EHS and some types of galvanized and
> stainless steel aircraft cable.  Consult the manufacturer for exact
> specifications.
> 
> 73,  Steve  K7LXC

Steve; How much would one expect 1/4" EHS to stretch under working load 
say 500 lbs.
-- 
Joe Leikhim
Jleikhim@nettally.com

"tv dinner by the pool, 
i'm so glad i finished school" -F.Zappa 1967

"The Revolution will NOT be televised" -Gil Scott Heron



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