Pack of 2 Full Size Alpha Guitar Bass Pots Potentiometer with 19.5mm Brass Shaft Audio Pot A250K

Quality Alpha Pots made in TAIWAN Alpha Pots are one of the most popular pots used on guitar bass volume or tone controls; The pots are with a error of +/- 20% resistance Base diameter:24mm; Shaft total length: 19.5mm; Thread diameter is Imperial 3/8"; These pots are compatible with metric 18 spline coarse knurled knobs, they are not compatible with USA Spec 24 spline fine knurled knob Please verify the dimensions to confirm the pots will fit your guitar before ordering Audio Taper (A) increases or decreases in a sloped curve fashion ; Linear Taper (B) increases or decreases in a linear fashion; Audio Taper (A) are always used as Tone and Linear Taper (B) are always used as Volume, but you can use Audio Taper as Volume and Linear Taper as Tone as well, it usually depends on your personal preference.