3-1/2" tough duty rectangle steel playground basketball system – bisoninc
Lifetime Stream Line 44" Steel Portable Basketball Hoop : Target
Douglas® In-Line Basketball Adjustable Net Pole, 3.5” SQ Steel & D-Ring Kit - Douglas Sports
Elite Plus | Rainbow Midwest
Basketball System - Straight Post (5-9/16 in. Pole with 6 ft. Offset) - 72 in. Steel Backboard - Playground Breakaway Goal
Bison 3-1/2'' Gooseneck Basketball System w/ 39''x54'' STEEL Fan Backboard, PR20 - A55-146 | Anthem Sports
Amazon.com : PROBASE Steel Stand for Portable Basketball Hoop. Replaces Any Kind of Portable Hoop Plastic Base. Give Roots to Your Portable Hoop : Sports & Outdoors