This is the same type and with the same housing that you'd find on a Harmony Rocket from the mid-6os. Works great, all original, reads 10.2k ohms on the meter. I pulled this from a 50s guitar that'd had it retrofitted on it. This is #3 of 3 I have listed.
NOTE that the spring tabs on this one were clipped to let it get closer to the strings at the bridge and so I'm including a couple of springs for adjustment up/down if needed.
Made In:United States