Fender 099-0720-000 Piggyback Amplifier Hardware 2 Thumb Screws
Set of two knurled chrome-plated thumb screws used to mount
“piggyback”-style amplifier heads to amplifier cabinets.
Introduced on Blonde and Blackface-era amplifier heads and cabinets, and used on the
Fender Tone Master 212, Super-Sonic 212, and Super-Sonic 60 speaker enclosures.