Identify these tuners?

[TheBassBoss]

These are on my custom Robin bass, but I don't know what kind they are. The reason I'm asking is because I want to get a Hipshot D-tuner for this bass, but I don't know what to search for to find a matching tuner. Thanks. Invalid Link RemovedInvalid Link Removed

 

[TheBassBoss]

If you need more pictures from different angles tell me.

 

[grinx]

looks like Sperzel locking tuners to me