While I was making the replaceable face hammer I decided to make a larger brass one.
Weighting in at 20 ounces (head only) the entire hammer is made of brass.
Head is 3 3/8" long and 1.250" in diameter and threaded 1/2-13.
The handle is 10 1/4" long including the end cap and 3/4" in diameter.
End cap is threaded 1/2-13 so the handle has room for whatever.
At 20 ounces it can "bump" hard if needed.