This is a Super Efficient anode cap fits 3-500Z,3-500ZG,500Z,4-400,4-400a. This cap gives you a place to put the high voltage wire off the plate choke. Uses 6-32 screw in the top and 8-32 set screw to hold it. These are machined from aircraft aluminum. Everything we manufacture is made in house by us on high precision cnc machines. Pictured is a small factory tube cap for size comparison to show the difference in caps. Auction is for one cap only.
NO REFUNDS OR RETURNS!
TUBE IS NOT INCLUDED !!