Switchcraft 3-Way Exact LP Guitar Toggle Switch This is the exact Switchcraft straight toggle switch with 3/16 in. threaded bushing length as used by Gibson on the Les Paul model guitars. The addition of deep toggle switch nut may be used to extend bushing length to securely fasten it to an instrument with a carved top. Cavity Depth: 1-1/2" Bushing Diameter: 15/32" (11.9mm) Available At Ant Hill Music!