Collection: 21mm US Nickels

  • 1. MEASURE

    Measure the coin's diameter and thickness or look it up online. Contact us if you need help converting inches to millimeters.

    We do our best to list the coins that we know will fit, but we may miss some.

  • 2. MATCH

    Match the coin's diameter to the capsule size. Capsules are sold by the inside diameter, but make sure to verify the thickness of the capsule will fit your coin. A "Ring Fit" capsule may be needed for a coin with a fractional diameter.

  • 3. BUY

    Buy from OnFireGuy for premium products and top-notch customer service! Don't waste time & money on cheap "one-size-fits-all" products, instead opt for excellence by shopping with us.

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