A consistent form means steady buckets. The Spalding Shot Arc training aid helps you shoot the ball at an arc of 50 degrees, around the ideal launch angle for sinking the shot. Made of steel, it snaps on to the rim and can be used indoors or out.
Snap-on design attaches to rim
Official training aid of the NBA
Designed for indoor and outdoor play
Backed by Spalding's Warranty
Item Number: 8475S
SYSTEM MANUAL FINDER
Select System Type
The model number for portable systems will consist of two (2) sets of numbers that will need to be combined. Below are instructions on where to locate these numbers and how to combine them. If you are unable to locate this number, please contact our Customer Service Department.
Step 1: The first set of numbers will be a two (2) digit number located on the base. This two (2) digit number will be located near the fill hole where you put the water or sand.
There is a three (3) digit number on the front of the backboard, to the right of the rim. This set of numbers will identify your system. If you are unable to locate this number, please contact our Customer Service Department.
Step 2: The second set of numbers will be a three (3) digit number located on the front of your backboard, to the right of the rim.
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