1-1/4" wide, 1-1/2" tall, and 1/2" deep shoe and 6 lbs coil

A home owner from Big Rock IL says:
I need a triple coil system with three six pound coils. I haven't been able to find ones on the website that match my current ones, so could you let me know if I just missed it, or what parts I should use as a replacement? The shoe is 1 1/4" wide, 1.5" tall, and 1/2" deep. Photo below. Thank you!
Thumbnail of the uploaded file named IMG_3955.jpg
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Tom from SWISCO responded:

Hello! This looks like a good match for our Series 140. If you have a 6 pound spring then I would recommend our S140-6.

Please let me know if you had any other questions.

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