I am also looking for help identifying these counter balance springs, so that I can order a replacement from you. The units are 30 inches long with the engraving 29 5 on the side. Thank you
Jasmine from SWISCO responded:
February 5, 2024
Hey there, Thanks for writing in! Both of the balance assemblies you are searching for appear to be the Series 395 Channel Balance with a winged top guide and wingless bottom shoe. Since both of them have a 30" metal channel, you'll need the S395-30. For the balance marked with the 29 3, you'll need to select the 2930 stamp option and for the balance marked with a 29 5, you'll need the 2950 stamp. |