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Screw Jack Portable Hoops With Acrylic Backboards

Work on your game right in your own driveway with the Spalding  Screw Jack portable basketball systems.

$729.99
Maximum quantity available reached.
Available with either a 54" (Model #: 421-197) or 60" (Model # 421-198) acrylic backboard.
Sku: E68564
Vendor: Spalding

Features Of TheThe Spalding NBA Portable Basketball Hoop With Acrylic Backboard


The system features a 3 piece 3.5" steel round pole for long-lasting durability and perfect for any size player thanks to the easy-to-use Screw Jack lift system that allows for easy height adjustment.

The system also comes with a Spalding Arena Slam rim. The Arena Slam is a heavy-duty solid steel rim with an ultra-smooth spring action that is designed to flex when pressure is applied, helping to relieve stress from the backboard during gameplay.


  • Backboard Size: 54" or 60"
  • Backboard Material: Acrylic
  • Arena Slam Break Away Rim
  • Pole Shape: Round
  • Pole: Standard 3 Piece, 3.5" Pole
  • Height Adjustment: Screw Jack Lift System
  • Adjustable: From 7.5 to 10 feet.