Column Diameter Plinth Base Moulding Total
  A B C D B-D
6" 7-31/32" 1-1/2" 1-1/4" 15/32" 3-7/32"
8" 10-7/8" 1-7/8" 1-3/4" 5/8" 4-1/4"
10" 13-1/2" 2-3/8" 2-1/8" 3/4" 5-1/4"
12" 16-1/4" 2-3/4" 2-3/8" 7/8" 6"
14" 18-19/32" 3-11/32" 2-31/32" 1" 7-5/16"
16" 21-5/16" 3-27/32" 3-11/32" 1-1/8" 8-5/16"
18" 24-1/32" 4-7/32" 3-31/32" 1-3/8" 9-9/16"
20" 27" 4-3/4" 4-1/16" 1-3/4" 10-9/16"
24" 32-1/2" 5-3/4" 5-1/4" 2-1/4" 13-1/4"
*All Tuscan Bases are Endura-Stone™