2410 and 2830

A handy person from Spring Hill, FL says:

Investigated parts and compared to your pictures. I need to order two (2) 2410 and two (2) 2830. Will probably need more as time goes on. 

From the pictures I see on your website it appears to be a series 390 but I need your direction to confirm this. There are no other markings except "2410 #" and "2830 #" on the parts. 

I attached pictures of the old parts. Some plastic has been destroyed over time. The old bottom shoe is 1" tall, 1/2" wide, and 1 1/8" deep with NO WINGS (15-001 ???). The old top shoe (based on your pictures for measuring) is 1 1/4" tall 1/2" wide, and 1/2" deep with NO WINGS (19-002 ????). 

 Is a series 390 the best guess or do you think it is a different series ????

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Tom from SWISCO responded:

Hello! As long as your bottom shoe is 1-1/8" deep, then our Series 390 is definitely your best bet. The other dimensions aren't quite as important, and their design is close enough that even slight differences in those areas won't matter. The depth of the shoe, in your case, is the most important part.

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