window channels need.

A distributor from Falmouth Kentucky says:
September 25, 2014
I have two sets of window channel sets I need. The first channel is a 2720 bsi. It measures metal to metal 28" long. THe second channel is stamped 2130 bsi. It measures 22" long metal to metal tip to tip. I am also in need of the plastic stops that go at the top of the window. They are black plastic u channels. They measure 6" long and 7/8 wide and 5/8 deep. I sent different pictures of the window channels themselves beause I wanted to make sure you could see the boots on each end of the channels.

I really appreicate your help on these and will be glad to answer any questions you may have. Does the window channels come with the end boots. I hope they do and are rivited on so I do not have to install them.

Thank you.
Rebecca T
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
September 26, 2014
Hey, thanks for posting. I've narrowed this down to two possible channel balance Series: either our Series 380 or our Series 385.

Now, as you can see, the only difference between these two Series is their bottom shoe. The Series 380 uses the 15-005 while the Series 385 uses the 15-004. I can't quite tell what you have based on your pictures, though. Please carefully compare their dimensions to your own hardware and see which is a better match.
15-004 and 15-005
A handy person from Falmouth, Kentucky says:
September 26, 2014
I checked out the boot and the 2720 bsi has the 15-004 boot and the 2130 bsi has the 15-005 boot and I need a pair of each. Were you able to find the plastic stops I questioned about? here is a picture of them
User submitted photos of sash stops.
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Paul from SWISCO responded:
September 29, 2014
Great, sounds like you need both the Series 380 and the Series 385 channel balances! As for the cover, our 55-043 may be a match, but I'm not sure. You don't need two per window, though. One should suffice.
A distributor from Falmouth Kentucky says:
September 30, 2014
I am getting ready to order the window channel s 380 22 and s 385 28. You were not sure of boot used and I responded that the shorter channel took 15-005 and the longer one took the 15-004. My question is will the boots be installed on the ends of the window channel or do we have to install.
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Tom from SWISCO responded:
September 30, 2014
We actually install the nylon attachments for all our channel balance Series right here at the warehouse. You don't need to worry about assembly at all!
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