Universal Stopper Small (#6-7) Drilled

Description

Provides an air-tight seal to carboys and other fermentation vessels, necessary for proper fermention.

The Small Universal Stopper fits glass carboys size 3-6.5 gal. Similar to sizes #6-7 rubber stoppers. Drilled stopper has 8.5 mm (0.33 in.) hole to allow for attachment of airlock. 

Made of FDA approved, BPA free, silicone and is recyclable (see #7 symbol for recyclable plastic type).

Max temperture: 180°C (356°F).

Diameter: 30.17 mm (1.8 in.) – 37.3 mm (1.47 in.)

Length: 36.85 mm (1.45 in.)

Shipping DIMS – 0.06 lb. | 1.5 x 1.5 x 1.5 in.