30"REDLINE GLASS, 5/8"DIA

36"REDLINE GLASS, 5/8"DIA.

5/8"x48" Red Line Sight Glass

72" RED LINE GLASS,5/8"

8"LONG RED LINE GLASS,5/8"

9 1/2" REDLINE GLASS

9 1/2" Red Line Glass, 5/8"

Glass Gauge 5/8 X 5 Redline

Glass Gauge 5/8 X 6 Redline