Clamp-on pole with removable Plastic Finial Spire. Extends 24" upward from the deck. All Erva Tubular pole accessories and attachments work with this pole. Add an extender - or drop in a multi arm pole topper to complete your unique assembly. To accommodate squirrel proof feeders use our Model# FPWF5 This hanger holds feeders at the proper distance so that squirrels cannot reach the feeders and defeat closing mechanisms. Clamps on to deck rails up to 3-1/2" thick. Made in USA. Extends 24" upward from the deck. New Feature: Bottom weld is left partially open to drain condensation.