Re:
Ive a pair of them but not quite what you are after, both black and what looks like 10 degree, but from memory they are 150mm.....I would need to meadure....and dont have a noodle (I dont remember any CT ones having one?). Ive an over the steerer in the headset hanger thing that could go with them though.
Problem is neither have the top cap or chamfered expander wedge that sits on the expander bolt, so you would need one from another stem, and CT ones are a funny angle so using a standard one means the two chanfrred faces dont sit flush. I dont suppose it matters when in the steerer and I ran one without issue, but it would bother some people.
One is decalled Control Tech and the other is the older branded Control Stem, which suits oldrr bikes better.....