Homebrew Outpost - Homebrewing and Winemaking Supplies

Stoppers & Airlocks

We have a huge inventory of airlocks, stoppers, and accessories that will work in a variety of fermentation vessels. From 3-piece to s-shaped airlocks, and solid stoppers to stoppers with holes, you’ll find the exact shape and size you need to fit your carboy, bottle, or barrel.

Image	Product Details	Qty	Price
	32837 Universal Stopper #11-11.5 - Solid - Each		$4.45
	32908 Stopper #2 - Solid		$0.35
	32911 Stopper #5-1/2 - With Hole		$0.95
	44010 Rubber Stopper - #6 With Hole		$0.95
	46046 Airlock - 3 Piece (XL)		$2.75
	46724 BrewBuilt® CoolStix™ Stopper for Fermonster & PET Carboys		$7.99
	46725 BrewBuilt® CoolStix™ Hood for Glass Carboys		$7.99
	47184 CellarScience® Silicone Bung (Solid) - Large Barrel		$6.95
	48727 Foam Stopper (Autoclavable)		$99.00
	48810 Compact Airlock - 2 Piece\| Smallest \| For Fermentations up to 7 Gallons		$2.25
	48811 Compact Airlock - 2 Piece \| For Fermentations up to 13 Gallons		$2.45
	51726 PLAATO Airlock - WiFi Fermentation Analyzer		$99.00
	51744 PLAATO Valve V2 - Pressure Drop Equalizing Valve		$9.99
	55564 #5-1/2 Solid Rubber Stopper		$0.75
	55575 #8 Solid Rubber Stopper		$1.95
	55659 Wooden Bung		$0.65
	55680 Rubber Stopper - #8.5 Solid		$1.95
	58749 Shatter Resistant Airlock - 3 Piece		$3.45
	59034 CellarScience® Silicone Bung (Solid) - Carboy		$6.95
	60467 Universal Glass Carboy Breathable Bung \| CellarScience®		$6.95
	60468 Universal Plastic Carboy Breathable Bung \| CellarScience®		$7.95
	60469 Universal Barrel Breathable Bung \| CellarScience®		$9.95
	60470 Breather Bung Pack \| CellarScience®		$29.95
	16598 Airlock - 3 Piece		$2.45
	10937 Silicone Carboy Hood		$15.95
	16599 Airlock - S-Shaped		$1.95
	44021 Rubber Stopper - #10 With Hole		$2.95
	44013 Rubber Stopper - #7 Solid		$1.35
	32933 Breathable Bung #10 - Silicone		$12.95
	10938 Premium Breathable Silicone Bung for Barrels and Variable Volume Tanks		$11.95
	8293 Silicone Bung for Small Barrel - Solid		$7.95
	7465 Locking Silicone Bung for Barrel		$24.95
	16655 Universal Stopper With Hole		$1.45
	16620 Stopper - #000 Solid		$0.65
	12098 Replacement Airlock for Speidel Plastic Fermenters		$5.99
	12097 Replacement Rubber Airlock Stopper for Speidel Plastic Fermenters		$4.49
	38797 Airlock Grommet		$0.95
	44014 Rubber Stopper - #7 With Hole		$1.35
	20722 Blue Carboy Drainer		$8.95
	6358 Screw Cap with Airlock Hole		$0.95
	44012 Rubber Stopper - #6.5 With Hole		$1.35
	16656 Universal Stopper Solid		$1.45
	16622 Rubber Stopper #2.5 with 3/8 inch Hole		$2.45
	16624 Stopper - #5 With Hole		$0.99
	8374 Silicone Bung for Small Barrel - Breathable		$13.05
	44006 Rubber Stopper - #2 With Hole		$0.45
	16636 Stopper - #9 With Hole		$2.55
	16641 Stopper #12 - With Hole		$6.95
	44020 Rubber Stopper - #10 Solid		$2.95
	44007 Rubber Stopper - #3 With Hole		$0.75
	39818 Catalyst Tank Cover - 6.5 Gallon		$29.95
	16635 Stopper - #9 Solid		$2.25
	44017 Rubber Stopper - #8 With Hole		$1.95
	44011 Rubber Stopper - #6.5 Solid		$1.35
	44023 Rubber Stopper - #11 With Hole		$3.95
	44022 Rubber Stopper - #10.5 With Hole		$3.45
	44005 Rubber Stopper - #2 Solid		$0.45
	44009 Rubber Stopper - #6 Solid		$0.95
	44019 Rubber Stopper - #9.5 With Hole		$2.45
	44016 Rubber Stopper - #7.5 With Hole		$1.85
	44008 Rubber Stopper - #5.5 With Hole		$0.75
	44018 Rubber Stopper - #8.5 With Hole		$1.95
	32904 Expansion Stopper		$1.45
	44026 Rubber Stopper - #11 Solid		$3.75
	32941 Stopper #11-1/2 - With Hole		$7.95
	33691 Stopper #12 - Solid		$7.95
	44015 Rubber Stopper - #7.5 Solid		$1.75
	44024 Rubber Stopper - #13 With Hole		$5.45
	44025 Rubber Stopper - #13 Solid		$5.45