Full Aluminum Shield Tube 7G-55

Brand New Full Aluminum Shield Tube

Material: Full Aluminum

Height: 55mm

Color: Silver

The built-in spring can effectively fix and protect the electronic tube

Mounting screw hole pitch: 22.5mm Outer diameter of pipe cover: 21.5mm

Attach to 6X4 6Z4 6K4 6J5 6AU6 EF94 6J4 6BH6 6A2 7-Pin Electronic Tube Shield .