It came from the black lagoon...

[neepheid]

1 minute ago, tauzero said:

 

https://www.aliexpress.com/item/1005003662960717.html is a bit cheaper.

 

Thanks, but these are not applicable to the situation - Hipshot Ultralites are screw fit bushings and the spacers are simple round rings which fit entirely inside the tuner hole and go around the supplied screw fit bushing to fill out the gap:

 

https://btnmusic.co.uk/products/hipshot-licensed-ultralite-adapter-bushings

 

The product you linked are press fit bushings which sit proud of the surface of the headstock and are for "traditional", non threaded tuners.