Shield Boss Large 12 Gauge and Rivets

Make your own Viking shield or Medieval buckler with this 12 gauge steel boss. When mounted on to a shield a boss or umbo protects the hand of the fighter. This umbo measures 20.5cm (8 inches) in diameter and 6.5 cm (2.5 inches) high and has 6 holes to mount the boss onto your shield. The internal measurements of the boss are 14.5cm (measured at the point that the flat base starts to curve).The boss is large enough to fit a hand with gauntlet or glove when mounted onto your shield.  

Also includes 19mm rivets which have a 13mm shank and washers to mount your boss.