Concentric Stacked Metal Dome Knob

Concentric Stacked Metal Dome Knob - EMG

These knobs fit on Bartolini and Aguilar preamps that have stacked (concetric) pots. Fits pots that have a lower shaft or 8mm and upper shaft of 6mm. Top knob is 7/16"(11.1mm) inch tall x 9/16"(14.3mm) inch wide. Bottom knob is 15/32"(11.9mm) inch tall x 3/4"(19.0mm) inch wide with. Top knob sets into bottom knob for a total combined height of 27/32"(21.4mm) inch