Carboy Bung (#5.5) Drilled

Grow Masters Gurnee

$0.99 

In Store Only, Call 224-399-9877 for Availability

#5.5 Drilled Rubber Stopper Bung

1 1/8" top diameter, 1" bottom diameter.

Pure white gum laboratory Stopper drilled with 3/8"center hole to accommodate standard airlocks.

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