Paul from SWISCO responded:
November 18, 2021
Hello, It looks like you need the S380-29, which uses the 15-005 bottom shoe with a depth of 1". The markings on your old balances are 28B which would correlate to our (2820) option for a sash weighing between 12-16 lbs. Please review the specifications on our product page and let us know if you need anything else. |