Product Description 3-1/2 , Round, Backboard Extension Arm Pole, 12 Gauge, Black, Steel Extension Arm Allows For Adjustable Rim Height 6 To 10 , Necessary Hardware Included. Amazon.com Product Description The Huffy 8800 Extension Arm Pole System provides everything you need to create a basketball haven in your backyard. It features a three piece, 3.5-inch round pole and a 16 gauge steel extension arm that allows for adjustable rim height to 10. It offers a durable, powder-coated finish, ground sleeve for easy assembly and removal, and all the necessary hardware for easy installation. It accommodates all Huffy backboards and is backed by a 5-year limited warranty.p In-ground systems tend to be more rigid and take up less space than portable systems. Concrete is required for an in-ground system installation, and due to the time required for the concrete to dry, the installation of an in-ground system will take longer than a portable system.p
