Testar Australia is a technical assistant dealer for Avalon Instruments. Our staff has been trained at the Avalon Instruments factory to provide assistance, repairs and maintenance on their products.
Avalon 3" Clamp for M-Uno and M-Zero in dual dec configuration, as well as Linear mounts. It has a single secure lock to hold 3" Losmandy bars. Not adjustable.
To ensure compatibility, check that the DEC axis head it is as shown in the picture below -