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Rubber Grommet for Airlocks

NZ$2.50
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Rubber grommet for airlock

This grommet fits the airlocks we sell so you can attach the airlock to a plastic lid - for example if you would like to turn a plastic bucket in to a fermenter.  The grommet means an airtight seal is formed around the base of the airlock.

Internal diameter 7.9mm, gauge 13.6mm, external diameter (within the "groove" 12.7mm (ie it fits a 12.7mm hole).

NZ$2.50
Quantity
DownUp
Add To Cart
NZ$2.50
Quantity
DownUp
Add To Cart