Set of two knurled chrome-plated thumb screws used to mount "piggyback"-style amplifier heads to amplfier cabinets
Introduced on Blonde and Black Panel-era amplifier heads and cabinets
Does not include bushings or clip bars
Used on Tone Master® 212, Super-Sonic™ 212 and Super-Sonic 60 speaker enclosures

MPN: 0990720000