Y-65 capsules hold sizes up to 65mm rounds. They are also designed to hold 2.5″ Military Challenge coins with a 50.8mm ring, item #4108.
Bulk packed 250 holders.
The Air-tite brand Model Y coin holder is designed to be used with reducer rings from 43mm all the way to 65mm. Common Configurations:
50mm ring for 2″ Military Challenge
50mm ring for 2 oz. Silver Lunar (Series 1)
47mm ring for 2 oz. Silver Libertad
65mm no ring for 5 oz Mexican Silver Libertad
65mm no ring for Fiji Taku 5 oz Silver