A distributor from Grayslake says:
October 5, 2015
I have a pair of plain balances with the number 26C on the channel. Following the guide on your page the series is S795. One of them have the T shoe showed on the pictures. The thickness of the shoe is 7/16", the length is +/- 1", and the width is 1-1/4". Does not have any metal cover and its wide plastic. Please let me know if I can use one of the T-shoes that you offer.
Tom from SWISCO responded:
October 7, 2015
Your shoe is kind of weird. You may be able to adapt the 15-195, but I'm not sure how well it would work. It is certainly the closest match we have.