10" OTA Rings and dovetail bar.

[Malcolm]

Bar type not known, measures 330mm L x 100mm overall W. (76mm fit). inside diameter of the rings = 295mm.
Selling to finance a mirror re-coat. $100 Postage extra. Lismore NSW.

[spiezzy]

looks like losmandy Bar

[5ash]

More like 10” rings. Sky-Watcher 10” rings are 285mm inside diameter.
Regards philip

[Malcolm]

You're quite correct, they are in fact 10 inch, checked the ID at 295mm. Post edited.