I ended up getting nylon bushes (as suggested by G60michael). The stainless steel ones were out of stock and I didn't want to wait.
I changed my order and got 7 nylon bushed for the price of 2 SS bushes.
I can confirm they fit.
The bushes size is
ID 16mm
OD 7/8″ or 22mm
Length 60mm The length is a little long and I needed to cut them down to about 56mm.
Reference for Nylon bushes
https://www.ebay.com.au/itm/60mm-Nylon- ... 4b12e5452bI oiled them slightly and hammered/pressed them in. Perfect fit.
However I do wonder how long the nylon bushes will last.
Not sure if I will get there.
Not sure if I will get back.
But I usually do!!!