If it ends up being hard to find just buy a 25.4 mm take it down a machine shop at the end of a day and a guy there should be able to run a section down to 25 mm. Then cut off the last inch or so where the post was being held in the lathe. Easy peasy.
If it ends up being hard to find just buy a 25.4 mm take it down a machine shop at the end of a day and a guy there should be able to run a section down to 25 mm. Then cut off the last inch or so where the post was being held in the lathe. Easy peasy.