Hello I'm Jerome and in need of (10) pivotal shoes,..
It has a Pat. #5,704,165
Paul from SWISCO responded:
March 24, 2022
This appears to be a somewhat older coil balance assembly. That said, our modern 15-199 may work for you. Just make sure to compare dimensions to guarantee that they it will fit in the same track. This is designed to be used with our Series 160 coil springs, which has a "T" end that locks onto the pivot shoe, instead of a screw. You can use the weight stamped on your existing coil's band to confirm which option to pick. Finally, the nylon support and spring cover is our 15-150S |