Up for sale are two vintage Littelfuse fuse holders from the 1960s. These bayonet-style holders are perfect for use in tube guitar amps or bass amplifiers. They are designed to fit Littelfuse fuses and are a great addition to any musician's collection of amplifier parts. The holders are in excellent working condition and have been tested to ensure proper functionality. Don't miss out on the opportunity to add these rare vintage pieces to your music gear collection!