Balance springs / tilt latches

Hello, thank you for posting, 

Your window uses older crossbow balances that are no longer made. As long as the original spring measures a 1/2" diameter, you should be able to convert to the Series 795 channel balances. Please review the step by step video below that details the conversion and additional parts needed.

For the tilt latches, please start by reviewing the style and dimensions of the 26-243 and 26-244. Please note that this style does not have the same curved in tab as your original. Due to the style difference, we cannot guarantee the new latches would not interfere with the balance in the window channel. Take a look and let us know what you think! 

Alternate view of 26-243

Profile view of 26-243