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.