Pivot shoe that has number 200-568 on it for a Crestline double hung window

Question

The window has number 775 129 in between the pains of glass.Several of these are broke the plastic appears to get brittle.

Casey · Accepted Answer

Your Knife Lock Shoe looks like our 15-014. Compare your measurements to ours to see if you agree. This is usually used with the Series751 ribbed channel balance for a tilt window.