Bob from SWISCO responded:
October 6, 2020
Thanks for posting, Karen. Good work on all this. I agree, this appears to be an S770-34 Channel Balance with a stamp option of 34D. The shoe may well be our 15-129, but I'd still remove it to confirm the width and thickness to be safe. Your old pivot bar appears to be our 26-040--this bar works with the 15-129, so you shouldn't have any issues. Let me know if you have any other questions. |