Twin Bubble Airlock and Carboy Bung (Pack of 2)

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.

Is Discontinued By Manufacturer‏:‎No
Product Dimensions‏:‎3.15 x 1.97 x 3.15 inches; 2.4 Ounces
Item model number‏:‎U5-DOMI-5Q2S
Date First Available‏:‎November 13, 2012

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
Price: $6.28
(as of Feb 09,2022 04:41:20 UTC – Details)