As the Quadrum square capsules are all the same size, you can store coins of all sizes in one collection system.
Capsules with perfectly fitting inlays (free from acid and chemical softener). Crystal clear, scratch resistant plastic provides optimum protection for your coins. Firm yet easy to open. 

This QUADRUM capsule comes with a foam insert cutout to size

All Sizes Available

Coin Coin Size Quadrum Capsules Size
Half Penny 25.5mm 26mm
Penny 30.8mm 31mm
Threepence 16mm 16mm
Sixpence 19mm 20mm
Shilling 23.5mm 24mm
Florin 28.5mm 29mm
Crown 38.5mm 39mm
1/2 Sov 19mm 20mm
Sovereign 21.5mm 22mm
1c 17.53mm 18mm
2c 21.5mm 22mm
5c 19.41mm 20mm
10c 23.6mm 24mm
20c 28.52mm 29mm
50c 31.5mm 32mm
$1 25mm 25mm
$2 20.6mm 21mm
$5 38.74mm 39mm
$10 34mm 34mm
$200 24mm 25mm



SKU QUAD-21mm-Pk-10
Barcode # 4004117330513
Brand Lighthouse

Happy customer

By: on 23 July 2023
I recently bought some Quadrum coin capsules from Eureka coins ,banknotes and collectables and am extremely happy I did so as the product is very sturdy and perfect for housing my coins.Eureka also made sure that what I bought came swiftly and in good order being well packaged.Can highly recommend.

21mm lighthouse Capsules

By: on 5 July 2023
bought 2 packet of the Capsules and found it very well made for the purpose, it was well made and came well packaged. Will be ordering more. However I would like to make a suggestion, I know it will help me and perhaps others as well. With the decryption of the item I would like to see options available to go with it. e.g. Albums, sheets and any other options...and most importantly the various coins that would go with it. Apart from this I also bought Mini Quadrum sheets thinking it would fit the capsules and found out it wasn't the right size.

Write a product review