Small white parts screwed in at base of glass

A quick learner from Shady Cove, Oregon says:
March 22, 2022
Most are rotten and or missing the middle piece. Just purchased a mfg home, need help replacing these. I don't know the part name and where I can purchase, hopefully.
Thumbnail of the uploaded file named 20220316_163552.jpg
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Emily from SWISCO responded:
March 23, 2022

Hey there!

This looks like a dead ringer for our 26-275 but compare our dimensions to yours to see if this could be what you're looking for.

Dimensions for 26-275
Dimensions for 26-275
A quick learner from Shady Cove, Oregon says:
March 23, 2022
WOW, these are the exact size! I was wondering what the purpose was, the middle piece drops down to give the slider a limit of openess. Since the middle pieces are mostly gone, broken off I just didn't know what they did. Others are so fragile from years of sun they brown. I will be ordering a bunch of these!!
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Emily from SWISCO responded:
March 23, 2022

Awesome! I'm happy to hear these match what you need. Let me know if you need anything else and good luck with your repair! 
Window Slider Limit Lock
Window Slider Limit Lock
26-275
$1.92
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