Posted by BILL IN PA [75.214.41.100] on Tuesday, October 05, 2010 at 17:19:00 :
In Reply to: Re: Engages front and rear accessories individually? posted by Jerry in Idaho [64.139.238.43] on Tuesday, October 05, 2010 at 17:10:53 :
Maybe to raise on lower a gin pole while cabling in or out at the same time,, like a crane?
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