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Product Updates

Standard Coin Capsule Sizes

Small Size Capsule (S): Cent, Nickel, Dime, Quarter, Small Dollars
Medium Size Capsule (M): Half Dollar
Large Size Capsule (L): Large Dollars, American Silver Eagle, 1 oz. Silver Rounds

Capsule Size Comparison Chart

Exterior	Guardhouse	Air-Tite
31mm	Small (S)	A
36.5mm	Medium (M)	T
44.5mm	Large (L)	H
51.6mm	Extra Large (XL)	I

All sizes listed are in millimeters.

Denom.	Ext.	Int.	Cap. Size
Dime	31	17.9	Small
Cent	31	19	Small
Nickel	31	21.2	Small
Quarter	31	24.3	Small
Sm. $	31	26.5	Small
Half $	36.5	30.6	Medium
Large $	44.5	38.1	Large
Round	44.5	39	Large
AS	44.5	40.6	Large