Pivot bar replacement

Hello,

I would recommend starting by comparing the specifications of an undamaged pivot bar to the 26-375, which is used with the 26-016 spring. We'll include the dimensions from our product page below. Take a look and let us know if you need anything else. Thank you. 

View of dimensions for 26-375

Side view of 26-375

Alternate image for 26-016

The 26-375 has a locking pin at the top that needs to be disengaged so that you can remove it. In some cases, you will need to unscrew the bottom rail of the sash itself and pull it away slightly from the glass so you can take out the pivot bar. Be very careful if you have to do this, as you don't want to damage the window itself.