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

$39.19

Ninja/Parkour spinning hand obstacle device.

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.

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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