Porcelain ~ Ceramic Cap - 9/16"
14 Millimeter { MCZ }
GOLD PLATED
These are Porcelain ~ Ceramic Anode / Cathode caps. They
are also known as Plate and Grid caps.
Listed below is a partial list of tubes that 9/16" inch
(14 mm)caps are used for:
3B28, 572B, 805, 809, 811A, 813, 845, 866A, 872A
and any other tube requiring a 9/16" cap.