Squirrel Buster Pole Adaptor for Pole Mounting a Plus Wild Bird Feeder, Black (pole NOT included) LIFETIME CARE: you only need to buy one of our products, and we will guarantee to service your feeder for free for the rest of your life. NO TOOLS REQUIRED: our products are designed to be dismantled by hand into individual components without the use of tools. FITS: 1-inch pole (outside diameter). Mount your Squirrel Buster Plus wild bird feeder anywhere in your yard using this Pole Adapter. The powder coated die cast pole adaptor comes with a stainless steel mid ring to thwart squirrels.