Carboy Bung (#9.5) Drilled

Grow Masters Gurnee


#9.5 Drilled Rubber Stopper Bung

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

Top Diameter 1-13/16"
Bottom Diameter 1-1/2"
Ask a Question


Have a Question?

Be the first to ask a question about this.

Ask a Question

Our brands