Kettle Moraine Squirrel Proof 4 Arm Bird Feeder Pole Set with Baffle & Twister Ground Socket 4 Arm Hanger & Squirrel Baffle Heavy Duty Black Powder Coated Steel Construction Strong 3 Piece 1" Diameter Tubular Pole Twister Ground Socket Drives 20" into the Ground 90" Overall Height- Arms Reach 12" from pole.