|
Tom from SWISCO responded:
June 12, 2020
Based on your photos, you have either our S380-26 or S385-26. The only difference between them is the size of the bottom fitting, which is indicated on their respective store pages. You'll need to measure your bottom fitting to confirm which one is best. 
Comparison of the S380 and S385 balance shoes.
|
|
|
Tom from SWISCO responded:
June 15, 2020
Since your old stamp reads "25 3," you want the 2530 option. If you're still not sure that's right, the only other choice is to weigh your sash on a scale. |
