The Huber Vintage rim is made of 3 ply hard maple, which we manufacture to our exacting specifications. The blank rim is not turned or fitted for a flange and ring, nor drilled for coordinator rods.
This is the rim we use in the new Huber Banjos, and can say without reservation that is it is the best sounding and most solidly constructed rim available anywhere.
Dimensions for the rim blank are:
Height: 2-3/4''
Outer diameter: 11 -1/8"
Inner Diameter 9-11/32"