Can't find this glazing bead

Question

This bead is used to hold in a 7/8" IG, aluminum frame window. Tried to use a similar and slightly smaller bead but it rolls behind the glass. It measures 1x3/4.

User submitted photos of snap-in glazing.

Dave Sr. · Accepted Answer

Please take a look at our 55-057 and 55-080 snap in glazing strips and see if you can use either of these in your sash.