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#6 Rubber stopper with 3/8in hole
Top Diameter: 1-1/4in (32mm); Bottom Diameter: 1in (25mm)
Provides an excellent grip and air-tight seal on glass and PET surfaces even when wet
Food-grade and BPA-free
#6 Rubber stopper with 3/8in hole for fermentation or food and beverage handling. Fits standard 1/2 gallon growlers and many 1 gallon glass jugs. Food-grade, BPA-free, injection-molded rubber that provides an excellent grip and air-tight seal on glass and PET surfaces even when wet. Not for laboratory use. Maximum Temperature: 158F (70C) Ideal Fit: 1-1/8in (29mm) Dimensions: Top Diameter: 1-1/4in (32mm) Bottom Diameter: 1in (25mm) Height: 1in (25mm) Hole Diameter: 3/8in (9.5mm)