Replacement weather seal

A home owner from Kenmore, NY 14217 says:
June 15, 2017
The part needed is for the outer edge of the bottom sash of Gorell windows. See the two photos. The bubble is 1/4". The stripping is T-shaped, with the outside strip at 7/16", the inside strip at 3/8" and the depth at 1/8". I will measure the quantity needed if you can supply this part. Thanks for this wonderful service.
User submitted photos of bubble seal.
A home owner from Kenmore, NY 14217 says:
June 19, 2017
Looking more closely at your offerings, I think what I need is your .270 T-slot, part #58-171.

If you agree, I'll order three of the 12-foot strips.

Please advise.

Thanks.
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Paul from SWISCO responded:
June 21, 2017
Thanks for posting. Based on your dimensions, our 18-171 looks like the best option. I would just triple check your dimensions just to be sure, since the size of the 58-171 is very specific.
.270 T-Slot Foam Filled Bulb Weatherseal,12ft
.270 T-Slot Foam Filled Bulb Weatherseal,12ft
58-171
$17.99
.187 T-Slot Foam Filled Bulb Weatherseal,12ft
.187 T-Slot Foam Filled Bulb Weatherseal,12ft
58-182
$15.20
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