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A bottle capper is a piece of equipment that gets overlooked until it fails mid-bottling session, and a failing capper on batch 48 of a strong barleywine you’ve been planning for months is a memorable frustration. I’ve used both wing cappers and bench cappers extensively and the difference in reliability and consistency between the two types is significant enough that my recommendation is always to go straight to a bench capper rather than starting with a wing capper and upgrading later. Here’s the breakdown of what each type does and which specific models are worth owning.
Wing cappers vs. bench cappers
Wing cappers
A wing capper uses two hinged arms (wings) that squeeze inward when pushed down, crimping the cap onto the bottle. Inexpensive ($15–25), compact for storage, and works adequately on standard 12 oz and 22 oz beer bottles with a consistent crown ring. The problems: wing cappers can slip off bottles during crimping (especially 22 oz bottles with taller necks); they apply uneven crimping pressure if you don’t press perfectly straight down; and they work poorly or not at all on non-standard bottle shapes (Belgian corked-and-caged bottles, Grolsch-style, champagne-neck bottles). For occasional use on standard bottles, a wing capper works. For regular bottling with any variety of bottle, the frustrations add up.
Bench cappers
A bench capper is a stand-mounted lever press. The bottle sits on an adjustable platform, you lower the lever, and the cap crimps with consistent, centered pressure regardless of bottle height. No slippage, no misaligned crimps, adjustable for any bottle height. A bench capper handles 12 oz, 16 oz, 22 oz, 750 mL Belgian bottles, and champagne-neck bottles interchangeably with a height adjustment. The lever mechanism applies dramatically more consistent force than manually squeezing a wing capper. Cost: $40–70 for quality options.
Best bench cappers
Ferrari Bench Capper (Italian-made)
The Ferrari bench capper is the most-recommended model in homebrewing communities with good reason, it’s Italian-made, solid cast iron construction, adjusts for any bottle height with a simple screw adjustment, and caps with consistent force. At $55–65, it’s the right choice for most homebrewers. Replacement bell (the cap-gripping mechanism) is available separately. Handles standard US bottles, 750 mL Belgian bottles, and most other formats. The build quality is noticeably better than budget import alternatives.
Emily Bench Capper
The Emily (Red Baron) bench capper at $40–50 is a slightly lighter version of the Ferrari-style design. Good quality at a lower price point. The height adjustment mechanism is slightly less smooth than the Ferrari, but the capping result is equivalent. A solid choice if budget matters and you don’t need the robustness of the Ferrari for very high-volume bottling.
Two-head bench cappers
Commercial-scale two-head bench cappers ($80–150) allow two bottles to be capped simultaneously. Worth considering for brewers who regularly bottle 10-gallon batches (96+ bottles) and want to reduce bottling session time. The Enolmaster and similar Italian two-head designs are used by serious homebrewers and small commercial operations.
Cap selection
Standard 26 mm oxygen-absorbing (O2-absorbing) caps are worth the small premium over standard caps for any beer being aged more than 4 weeks. O2-absorbing caps have a compound in the plastisol liner that chemically reacts with and absorbs a small amount of oxygen trapped in the headspace after capping, measurably reducing oxidation in aged beers. Oxygen-absorbing caps work best when activated: dip each cap briefly in warm water (100–110°F) for 30 seconds before capping to activate the compound. The cap selection matters most for hoppy beers and long-aged styles; for beers consumed within 4 weeks, standard caps are fine.
Common Questions
Can I use any bottle with my bench capper?
Any bottle with a standard crown ring (the raised ridge around the bottle opening) can be capped with a bench capper using a 26 mm cap and bell. The height adjustment handles different bottle sizes. Bottles without a crown ring, twist-off bottles (designed for twist-off caps, not crown caps), bottles with different lip profiles, or non-standard imports, cannot be reliably capped with a standard bell and may result in leaky seals. Always use non-twist-off amber beer bottles for homebrewing. If in doubt about a bottle, cap one with water and squeeze it firmly, a proper cap seal will resist significant pressure without leaking.
