I am getting a batch made subject to enough interest. If you want to register your interest (not a commitment until I get fixed prices) email jon@fx4.com
These are o ring sealed covers with alloy filler cap and internally baffled.
Expect prices to be in the range of 125.00 to 175.00 depending on what you want EG baffled, engraved, Polished etc.
I need to get a least 10 orders to proceed and I have 4 now.
Jon