3.0" Single Door Knob (7/16" washer)

Ninja/Parkour spinning hand obstacle device.
  • subtitles Full description

    Spinning Door Knob Features:

    • sealed bearings 
    • no hardware means you are buying the knob plus a pair of sealed bearings. 
    • There is a schematic drawing posted in the photo thumbnail section of what the hardware kit does and how it should be set up.
    • this product is not available for discounts
    • there is a 3% wobble tolerance meaning we test each hold for balance but it's not a perfect world. 
    • Does not come with metal plate. 
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