Reference

Air-Tite specification chart

Full measurements for every Air-Tite coin capsule and storage tube we stock. Match your coin’s diameter to a capsule’s inside diameter, or use the capsule finder to do it for you. All capsules are hard, crystal-clear, PVC-free acrylic.

Coin capsules

Model	Type	Inside diameter	Outside diameter	Depth	Fits tube
A-16	Direct Fit	16.5 mm (0.65″)	30.937 mm (1.218″)	1.575 mm	TUBE-A
A-16	Black Ring	16.5 mm (0.65″)	30.937 mm (1.218″)	1.575 mm	TUBE-A
A-19	Direct Fit	19 mm (0.748″)	30.937 mm (1.218″)	1.575 mm	TUBE-A
A-19	Black Ring	19 mm (0.748″)	30.937 mm (1.218″)	1.575 mm	TUBE-A
A-22	Direct Fit	22 mm (0.866″)	30.937 mm (1.218″)	1.575 mm	TUBE-A
T-22	Black Ring	22 mm (0.866″)	36.5 mm (1.437″)	2.032 mm	TUBE-T
H-22	Black Ring	22 mm (0.866″)	44.45 mm (1.75″)	3.175 mm	TUBE-H
H-27	Direct Fit	27 mm (1.06″)	44.45 mm (1.75″)	3.175 mm	TUBE-H
H-27	Black Ring	27 mm (1.06″)	44.45 mm (1.75″)	3.175 mm	TUBE-H
H-32	Direct Fit	32.7 mm (1.287″)	44.45 mm (1.75″)	3.175 mm	TUBE-H
H-32	Black Ring	32.7 mm (1.287″)	44.45 mm (1.75″)	3.175 mm	TUBE-H
H-39	Direct Fit	39.37 mm (1.535″)	44.45 mm (1.75″)	3.175 mm	TUBE-H
H2oz	Direct Fit	39.6 mm	44.79 mm	—	TUBE-H
H-40.6	Direct Fit	40.6 mm (1.598″)	44.45 mm (1.75″)	3.175 mm	TUBE-H

Bar capsules

Model	Inside size	Outside size	Depth
BAR-1	50.8 mm × 29.4 mm	55.8 mm × 34.9 mm	2.49 mm
BAR-5	61.4 mm × 36.3 mm	67.1 mm × 42.1 mm	7.91 mm
BAR-10	89.9 mm × 52 mm	95.9 mm × 58 mm	7.2 mm

Storage tubes

Model	Outside diameter	Holds capsules
TUBE-A	30.937 mm (1.218″)	A-16, A-19, A-22
TUBE-T	36.5 mm (1.437″)	T-22
TUBE-H	44.45 mm (1.75″)	H-22, H-27, H-32, H-39, H2oz, H-40.6

Looking for a specific coin? The coin size guide lists coins by country and diameter alongside the capsule that fits.