https://www.marine-deals.co.nz/bungs-drain-plugs/expanding-bung-and-drain-plug?gclid=CjwKCAjwve2TBhByEiwAaktM1DeNw4hhIkFVm415R1mTYYA1DUdY9oT29mGmoTzyHwYrYJfgjW_DhhoCE_sQAvD_BwE
This could work...
Type: Posts; User: Kelton
https://www.marine-deals.co.nz/bungs-drain-plugs/expanding-bung-and-drain-plug?gclid=CjwKCAjwve2TBhByEiwAaktM1DeNw4hhIkFVm415R1mTYYA1DUdY9oT29mGmoTzyHwYrYJfgjW_DhhoCE_sQAvD_BwE
This could work...
Iv got an old die I spray with oil and leave in their as mine were going very rusty spray my dies when putting them away now to