Jumbo anvil provides the user with a large 1 3/4" x
3 1/2" (45mm x 90mm) flat surface for pounding. We engineered this anvil
to be well balanced, so with a heavy cast iron base which is 3 1/2"
(90mm) in diameter, it will not tilt or bounce. Made of highly polished
tool steel. The horn is 1 1/2" (40mm) long and tapers from 5/8" to 3/16"
(16mm to 5.2mm).