This item is a "U" shaped glass retaining spline, also referred to as glazing channel. It is typically used with aluminum window frame to cushion and insulate the glass. The product is gray vinyl 0.215 in wide x 0.230 in deep and accepts single strength (3/32 in) glass or Plexiglas. 200 ft per roll.
This item is a rigid vinyl product that is used on aluminum windows between the glass and outer channel. When the glazing bead is "snapped-in", all that remains visible is a neat "bead" that leaves the window with a clean sight line. Black, 72 in long with 25-Piece per carton. Additional shapes and colors are available.