It is a window spring for a vinyl tilt out window

Question

This spring broke and we have to keep the window locked in order to stop it from falling down.  I can not find any marking on it to determine the weight of the spring.

Casey · Accepted Answer

Hello,

I can't be sure since the parts are still installed in the window but you might need our 15-192 pivot shoe that works with our Series 170 and Series 171 coil springs. Thank you!