Dual coil balance

Quick Learner from Greenville, NC

Nov 18, 2021 6:16 pm

I need to get at least 2 of the above photos. The boot piece broke on the one I have.
Can you please tell me what size I need to order
Thank you

5 user uploaded images

6 Replies

Emily from SWISCO

Nov 22, 2021 12:59 pm

Hello there!

Take a look at our 15-177 pivot shoe, which uses the Series 152 coil springs, and compare our dimensions to yours to see if this matches up to your original hardware.

Quick Learner from Greenville, NC

Nov 22, 2021 1:41 pm

I am looking to replace the whole double coil piece, boot & coil. Can you tell me the size I need from the photos I sent.
Thank you

Emily from SWISCO

Nov 22, 2021 2:10 pm

I'm not sure what you mean by "boot". Can you clarify?

If you need new coil housing, see the 15-143, 15-144 and 15-145. To determine which spring weights to select for the coils, look for stamps on the actual springs. If there are none, or you are unsure, please tell me the exact sash weight and I can work out the appropriate weight you'll need.

Quick Learner from Greenville, NC

Nov 23, 2021 5:51 pm

I'm looking for this dual coil balance for apex 20-30 lb sash. If you can help?
Thank you

2 user uploaded images

Emily from SWISCO

Nov 24, 2021 8:13 am

Were you able to see my previous responses? Our suggestion remains the same. We can help, but we'll need to know the exact sash weight to determine what coil weight you need.