lot of 50 ZENITH TUBE BOX CARTON BOX FOR
for 6SN7 6SL7 6SQ7 6EM7 6BL7 6BX7 6X5GT 6V6GT 6J5 6J7 6SJ7 6DN7 7F7 7N7 7591 12SN7 12SL7
SIZE:
34mm X 34mm X 99mm
1.33in X 1.33in X 3.89in
The boxes come glued ready to go，you just have to fold them.
thank you ,good luck .