The Göldo WKSRG Guitar Spacer Rings is a pack of 25 black and 25 white spacer rings for tuner buttons. These rings are for mounting between the housing and the button of a closed-type guitar tuner to increase the distance of the knob to the edge of the headstock. They fit Duesenberg, Kluson and many other brands.
The main features of the Göldo WKSRG Guitar Spacer Rings include: