Drilled No. 11 Stopper

$2.99

Top Diameter: 2.0625″
Bottom Diameter: 1.9375″
Hole Diameter: 0.375″
Typical Usage: Demi Johns (14.25 Gallon Glass Carboys)

In stock

Description

Drilled No. 11 Stopper

The drilled no. 11 stopper creates an air-tight seal and is typically used for Demi Johns (14.25 Gallon Glass Carboys). The white gum rubber material sticks perfectly to glass and PET, even when they are wet. It comes with a 3/8″ pre-drilled hole that fits our s-bubbler type airlock and our 3-piece airlock.

Additional information

Weight .175 lbs
Dimensions 2 × 2 × 1 in

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