21" Series 600 Spiral Tilt Window Balance pivot bar
The left photo is of the spiral which upon measuring appears to be the 21" Series 600 Spiral Tilt Window Balance.
Thanks, Gary
Hello,
I'd recommend starting by looking over the 26-063 pivot bar. The determining factor would be how the dimensions compare to yours. We'll include the specifications form our product page to yours. Thanks for posting!
I have attached photos which I hope help figure out the correct pivot bars and screws.
Thanks,
Gary
It looks like you are showing different pivot pars than the one shown in your original post with elongated installation holes. This part resembles the 26-357. Take a look and confirm the measurements match your part.
Unforutnately, most of our pivot bars do not come with screws since the replacements depend on the screws used for the original installation. If there is one intact screw that you could remove from another window, I would recommend bringing it to a local hardware store so they can match you up with replacements.
Just let us know if you have any other questions.
I have attached photos of the pivot bar that would fit the window in question.
The pivot bar is 3'' long and 1/4" wide. If you could let me know which pivot bar I should order, I would appreciate it.
Thanks,
Gary
Your pivot bar resembles the 26-068 but note that they measure 5/16" wide as shown below.