Metallor Alpha Pots Log A250k Volume Audio Potentiometer Electronics for Electric Guitar or Bass Guitar. (Larger A250k)

A250K = Volume Audio B250K = Tone LinearShaft Length: 13.5mmShaft Diameter for knob postion: 6mmShaft Diameter for nut mounting position: 6mmDiameter for pot bottom body: 24mm Washer and nut included Cost effective replacements to noisy/scratchy volume pots, or use as an upgrade replacement’ for mini pots, a simple a quick job. High quality component with good smooth action The difference between the A type and B type is the curve. Due to the way the curves work, the A type is normally used for the Volume and the B type is normally used for Tone, although some prefer B type for both Tone and Volume. Most Les Paul type guitars use the 500k ohm pot and most Strat type guitars use the 250k ohm pot, although it is strictly personal preference