Confirm Channel Selection
A distributor from Lexingtom, KY says:
May 25, 2015
Tom from SWISCO responded:
May 27, 2015
It certainly looks similar to our Series 390, yes, but the only way to confirm is to compare the measurements of your nylon attachments to the dimensions we show for this hardware. It's hard to eyeball that kind of thing, since those measurements can get pretty specific.