Tankard Twenty One Key Handle. We offer a selection of English Pewter straight Tankards with 18 & 21 key handles. This Pewter Tankard holds 1 pint and has a 21 key as the handle. The Pewter Tankard also has two engraved border rings around the top and bottom of the tankard. This 21 tankard would be a great gift to give for that special birthday. All our Pewter Tankards are presented in a gift box for protection. A lovely gift for that coming of age birthday which has ample room for engraving. Also available with a 18 key. Manufactured in the UK by British craftsmen.