Rotosound RDB665LD

This string set is great soundwise and each string dimension is really great too. However, the overall string gauge for a "34 scale 5 string Steinberger/Spirit these strings are a bit too short if you wind them up on the bridge tuning system. Especially when tuning the low B and E-string the ball end barely gets in under the shield, just like the Steinberger string sets do.
So - do youself a favour and but the Steinberger strings instead. GHS double ball 5 string sets can be useful too.

The price is far too high in my opinion. You can get two sets of good Steinberger strings for the same price of a Rotosound. Rotosound do not make great double ball string sets for "34 scale basses.