Tom from SWISCO responded:
November 16, 2021
We can supply this configuration as a custom order. What I'll do now is email you a purchase link and price quote that you can use to add 8 of them to your cart. Note that I'll be using the 28C stamp, which I believe is the modern equivalent of your more old fashioned code. Two balances with that stamp can carry sashes weighing 18 through 23 pounds, so you may want to check your sash weight to ensure that this is accurate. |