Can't find this glazing bead

A contractor from Sterling Va says:
February 3, 2016
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.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
February 4, 2016
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.
6' Peco Glazing
6' Peco Glazing
55-057
$11.70
3' Snap-in
3' Snap-in
55-080
$5.00
Identifying Replacement Weatherstripping
Identifying Replacement Weatherstripping
VIDEO
WATCH >
Replacing Glazing Bead and Glass in an Aluminum Window Sash
Replacing Glazing Bead and Glass in an Aluminum Window Sash
VIDEO
WATCH >
How to Replace Vinyl Window Glazing Bead
How to Replace Vinyl Window Glazing Bead
VIDEO
WATCH >
How to Replace Insulated Glass in an Aluminum Window with Snap-In Glazing
How to Replace Insulated Glass in an Aluminum Window with Snap-In Glazing
GUIDE
READ >
How to Replace Glazing in a Vinyl Window
How to Replace Glazing in a Vinyl Window
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.