Known worldwide for their style and innovation, Gretsch originally used these knobs on guitars from 1955 - 1957. These Official Gretsch knobs are designed to fit 1/4" solid shaft pots. The first thing you will notice when picking up Gretsch knobs is their weight...nice and heavy like a Cadillac, but the knurled edge makes for effortless gripping. Gretsch only makes this knob in one color - Gold. Sold individually.