Drilled Universal Carboy Bung / Stopper White, rubber bung with longer taper for snugger fit and better seal. Lip prevents bung from falling into carboy. – Sunset Hydroponics and Home Brewing
Stopper Rubber 1 Hole. Btm 29Mm, Top 31Mm, Length 32Mm Pack Of 10
Rubber Bung - Krome Dispense | Tapered rubber bung
Red Rubber bung Ø45/30 H60 with hole 17mm - inderst