I remember the old tow balls used to be a two piece arrangement with a coach head bolt going down through a cast or forged ball. I think 1 7/8” sounds right. A bit too sloppy in a 50 mm coupling. Those were the days.
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I remember the old tow balls used to be a two piece arrangement with a coach head bolt going down through a cast or forged ball. I think 1 7/8” sounds right. A bit too sloppy in a 50 mm coupling. Those were the days.
Attachment 151486 one of these[thumbsupbig]
Attachment 151487 rust and me shivering may have effected the reading a little should be 1.875" I think
Cheers Paul
Not surprising, but they are vanishingly rare in Australia.