door lock action

[pff]

I'm looking for a lock with both a latch and a bolt, where an outside key and inside thumbturn will operate the bolt, but after retracting the bolt, a further turn will retract the latch.
this essentially means the lock would not require a handle on either side.

Most lock cases i see don't give a very good description of the action, or it is difficult to track down.

Is there a keyword i should be using or do most locks do this by default?

 

[crank39]

Split spindle[mechanism]

You'll still need the handle though to throw the hooks, doubt you could exert enough force with just the key

 

[JohnD]

Chubb 3R35 will do what you want.