This is the #1 ask question I receive. Does my Gibson or other brand guitar need Long or Short shaft pots. Here is the latest list that I have. I still recommend to pull out a pot and measure the bushing to make sure. Measure only the threaded part of the shaft. Long = 3/4 inch / Short = 3/8 inch. REMEMBER measure only the threaded part of the shaft and not the entire length including tip.
Note: Long shaft pots will fit all Les Paul's and others. Add extra nut / washer for proper height above the top.
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