Tom from SWISCO responded:
April 27, 2020
We should be able to help, but we will need more information to get started. Can you show me a picture of the top and bottom plastic tips that you mentioned? The combination of those tips will determine the Series. I also recommend double checking the length of the metal channel. Based on your stamp, it should be 29", not 30". |
Tom from SWISCO responded:
April 30, 2020
Thank you! These pictures are a huge help. I was able to narrow it down to just two products: either our S390-29 or S351-29. The only difference between these two balances is the depth of the bottom nylon fitting (the one in your second photo). The S390-29 has a 1-1/8 deep bottom fitting and the S351-29 has a 1" deep bottom fitting. You need to measure your depth to confirm the better choice. |
Tom from SWISCO responded:
May 5, 2020
Thanks! In that case, I think our S390-29 is the best option. Your bottom fitting was probably 1-1/8" originally and simply wore down over time. |