Bob from SWISCO responded:
April 6, 2021
For the Top Sash Guide, see if the 18-161 matches up. For the channel balance, I believe you need either an S380-30 or S385-30, depending on the depth of the bottom nylon shoe. Compare both with your old hardware to see what matches best. For a new stamp option on those balances, use 2940. I am afraid we don't carry these sash stops; apologies for any inconvenience. |