Carboy Bung (#6.5) Drilled
Grow Masters Gurnee
$0.99
#6.5 Drilled Rubber Stopper Bung
Pure white gum laboratory stopper drilled with 3/8"center hole to accommodate standard airlocks.
Top Diameter 1-3/8"
Bottom Diameter 1-1/8"
Pure white gum laboratory stopper drilled with 3/8"center hole to accommodate standard airlocks.
Top Diameter 1-3/8"
Bottom Diameter 1-1/8"
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