Hi Mary, 

Two companies that I know of have made these little gems. ELY and Artex-fas. 
See related article HERE
There may be a link included.
Best, 

Ashley


Date: Thu, 19 Apr 2012 14:27:27 -0400
From: Mary Negro <[log in to unmask]>
Subject: Looking for custom J-bar extension

Hello everyone,

Some art handlers I work with are trying to find a company to make a custom
J-bar extension. Thus far google has come up short, so I'm wondering if
anyone out there has a lead.

An art transport company we work with has a custom extension, but it was
made so long ago that nobody there remembers where it came from!

Any and all advice is greatly appreciated. Thank you all in advance!!

All the best,
Mary

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