These potentiometers are the best I've been able to source. Not typical cts pots you find in most places, these pots are spec'd to 10% at 550k. Each pot is at least 500k ohms. Upgraded wipers and carbon track. The shafts feel great in the hand and the perfect torque.

 

The pots come with a double nut setup to set the depth in guitars that would typically use a short shaft pot. Sold in packs of four, with or without .022 uf caps.

 

can size = 15/16", bushing height = 3/4", shaft diameter = .238", spline count = 24, shaft length - 3/8", hole size 3/8"