These Brass Finial Reducers have a standard finial thread of 1/4-27" and a 3/8" threaded hole to accommodate standard steel pipe (1/8 IPS). These are 7/8" tall and have a 9/16" outside diameter. These fit all our Art Finials!
Brass Finial Thread Reducer from 3/8" Threaded Hole to 1/4"-27 Post