Which are the measures of the most classic precision bass chrome knob?

Discussion in 'Hardware, Setup & Repair [BG]' started by Richard Sabines, Nov 14, 2012.

  1. Richard Sabines

    Richard Sabines

    Sep 25, 2007
    Sorry for the stupid question but what's the measure of the most common and classic chrome p bass knobs?
  2. megafiddle


    May 25, 2011
    I have 4 of them, which measure .755" to .760" in diameter (slightly over 3/4").

    And the overall height is .730".

    The shaft hole is .250 (1/4").