All Ball Pro® - Set of Four 1/2" Star Knobs
$19.99
Sale price
$19.99
Regular price
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All Ball Pro® - Set of Four 1/2" Star Knobs
$19.99
Sale price
$19.99
Regular price
- Clamping 4 Arm phenolic knob with ergonomic grip for controlling, positioning and tightening your application.
*Fits most older green models. Please measure the diameter of the weld nut before ordering.
Add an extended warranty
Shipping & Delivery
Every unit ships via FedEx from our factory in St. Louis, MO. Large rebounders arrive with curbside delivery. For oversized freight orders, we send a shipping quote by email after checkout. See Shipping Information for details.
Warranty & Returns
All Ball Pro® rebounders are covered by our Limited Warranty, with +1, +3 and +5 year extended plans available. All sales are final — see Exchanges & Returns.
Assembly & Care
Units set up in minutes and tilt to any desired angle — see Rebounder Assembly. Keep your screen game-ready for years with the Net Frame Repair Kit and Repair Kit Instructions.