1/2" channel balance identification
A handy person from USA says:
January 13, 2015
The number is 2230 is for a window balance I will sent a picture of the ends half inch
Tom from SWISCO responded:
January 14, 2015
Thanks for posting. Looks like you have a balance for a hinged window. If so, we can help, but it will have to be specially made. Check out this Custom Channel Balance Request Form I've started for you based on your specifications and fill out the blank fields. One of our representatives will get back to you with a price quote and an item to add to your cart.