Could someone help me to identify this pivot shoe for me?

Question

I suspect it is the Coil Balance Shoe, Slate Blue
Product Code: 15-177, could someone help me to verify this? Thank you so much!

Paul · Accepted Answer

Thank you for contacting us. You're correct! This is indeed the 15-177 that uses the Series 152 coil springs. The spring weights will be stamped on the band of the old springs.