Transition Half Finial (Small in Oak) Small in Oak.This is for a half-final (not full round). Product shown unfinished Small to use with 1.5 in., medium with 2 in. and large with 2.5 in. column moulding Small: 2.25 in. W x 1.13 in. D x 3.5 in. H Medium: 2.75 in. W x 1.38 in. D x 4.5 in. H