parts

A quick learner from ohio says:
1/2" wide coil. Only marking is a 13 on the top part. Looking for complete replacement parts.
coil
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Tom from SWISCO responded:
Please see our 15-177 pivot shoe and Series 152 spring. I believe these should work for you. You will need the number on the old spring to identify a good match.
A quick learner from OHIO says:
I dont see a marking on coil, where would I look? If i cant find any markings, what is the next step? Thanks
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Tom from SWISCO responded:
The stamp is usually near the end of the tip that fits into the shoe. If there is no stamp, give me the weight of the sash and how many springs are used on each side of the sash. That will let us calculate the best option!
A quick learner from OHIO says:
Looks like I see a faint 8 with a K under it. Sound right? Does that mean I want an 8 lb series 152 spring?
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Tom from SWISCO responded:
I think that just may be it. Keep in mind that the S152-8 can carry 8 pounds each, so if you have one spring on each side of the sash it would be a total of 16 pounds. You may want to weigh your sash on a scale just to be 100% sure this is right.
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