These adapters sit atop a 2 3/8" post top and converts the brackets to fit a 3" OD pole.
This specific adapter converts 5.5" Flat Raw, 5.5" Extruded Raw, 12" Flat Raw, and 12" Extruded Raw
Adapter, For Converting 2-3/8" OD Round Brackets to fit atop 3" OD Post Tops, Model# PAOD, Raw Finish
