Coil balance

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Quick Learner from New Brunswick NJ

Jun 12, 2020 8:27 pm

Hello, the coil has "740" stamped on the coil just below the screw. I need 2 of them. Can you help me?
Regards,
Dan

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5 Replies

Tom from SWISCO

Jun 16, 2020 2:44 pm

Sure thing, Dan. I'm pretty confident we can supply this. Before I recommend anything, can you tell me how thick the spring is? Can you also flip the shoe over and show me its face?

Quick Learner from New Brunswick NJ

Jun 18, 2020 5:46 pm

The spring is 1/2 inch wide. I've flipped the shoe over for you to see. This is from a window that is 32 inches wide by 34 inches high. Thank you for your assistance.

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Tom from SWISCO

Jun 19, 2020 8:40 am

Thank you! These pictures are a huge help. It looks like you have an older version of our 15-180 shoe, which means your spring would be a match for our Series 190 (also 1/2" thick). I am very confident that this spring will work for you.

Quick Learner from New Brunswick NJ

Jun 19, 2020 2:51 pm

Thank you, Tom. I'll order them and let you know how it turns out. Thanks again.
Dan