1.AT least 7/8" depth and 1/2"-diameter mounting hole are required.the threaded portion is 7/16" tall. Hex nuts,lock washer,flat washer inculded.
2.the 9-lug switch can be used to rewire vintage padals or effect boxes, for unbuffered bypassing/true bypass of the effect circuit without coloring the tone of the instrument or other components in the signal chain.The third pole can be wired to control an LED status light or other custom function.
3.there are a total of nine lugs on each switch,three per pole.
4.at least 7/8" depth and 1/2"-diameter mounting hole are required.the threaded portion is 7/16" tall. Hex nuts,lock washer,flat washer inculded.

Package Include:

5 X 9-pin Guitar Switch