Bob from SWISCO responded:
June 3, 2021
Hello. The pivot shoe you ordered is correct. It's the 15-192. This shoe uses our Series 170 and Series 171 Coil Balances. The video below explains how these work. A stamp of 10 indicates you need coil springs that carry 10 pounds of support apiece. We don't carry coil springs of this Series with that rating, but what we recommend you do is use one S170-405 5 pound spring and one S171-405 5 pound spring, to equal that same 10 pounds of support. See all the parts I've listed on this page. |