- package dimensions :4.572 cm L x 12.573 cm W x 17.399 cm H
- Product type :BOTTLE OPENER
- country of origin:China
- Package weight :2.0oz
Details: When filled with water allows CO2 gas to bubble out and prevents air from getting in. Enclosed design allows for slower evaporation from airlock bubble. Package contains 2 Twin bubble airlocks and 2 universal carboy bungs that will fit 3, 5, 6 and 6.5 gallon glass carboys.
Package Dimensions: 6.9 x 4.4 x 1.9 inches