Farpoint 10" Losmandy type Metric Universal FMDUP dovetail bar.
Details:
http://www.farpointastro.com/files/FMDUP.PDF
"The plate hole pattern has a 60mm wide spacing at several intervals
to fit William Optics style rings and the many Asian-made clones."
It also has an 11cm long central slot.
Bintel price is $79 plus post.
Asking $50 plus post in Australia or pick up Dee Why.
Excellent condition.
Over 500gms so you are looking at $12.50 for an OZPost satchel.
PM me,
gb.