Certainteed windows, balancers, and locking mechanism

Hi Paul, thank you for posting,

Please start by reviewing the style and dimensions of the 15-192 pivot shoe that is compatible with the Series 170 and Series 171 coil springs.

detail of 15-192

Please note that we have had some customers that needed to shave off the front aligners to fit into the window channel correctly. Let us know if you have any additional questions!

For the lock, we will need a written out dimension of the distance between the installation holes from center to center. Please also provide a top down view of the lock to see the location of the holes. Thank you!