Full Aluminum Shield Tube 7G-55

Brand New Full Aluminum Shield Tube Material: Full Aluminum Height: 55mm

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

Suitable for the height of electronic tube glass shell; 40±3mm/38±3mm Attach to 6J1 6J2 6X4 EAA91 6Z4/EC92 6AU4 EF94 6BH6 6A2 6K4 6J5 7-Pin Electronic Tube Shield .