Mahogany Wood Finial.
 Clock, Bed Post, or Craft Finial.
This Finial will stain up beautifully for you.
It is 7 1/4 inches high (not counting the tenon).
It is 1 5/8 inches in diameter.
1/2 inch diameter tenon, 1/2 inch long.
The base measures 1 3/8 inches.