Precision Bass Mexican Standard or Deluxe - Dark Blue Pearl SG Custom full sound as "sounds like

full sound as "sounds like a baby grand piano

5 allen key

It was a time when everyone played LOUD and if you wanted your amp to distort

Neck thickness at 1st Fret = 22mm

This arm has been confirmed to not fit:

Precision Bass Mexican Standard or Deluxe - Dark Blue Pearl SG Custom full sound as "sounds likeThis Fender Precision Bass Mexican pickguard will only fit a Mexican made P Bass Standard or Deluxe and will not fit a Squier or any other make of Fender P Bass. Please select from two pickguard options: P Bass Mexican Standard with 2 x holes for controls and 1 x hole for the jack socket. P Bass Mexican Deluxe with 4 x control holes for the onboard active electronics.