A quick check shows that this one from the Manfrotto range has the Q/R plate compatablity 141RC BASIC PAN TILT HEAD W/QCK LOCK
http://www.manfrotto.com/Jahia/cache...lsf=81&child=1
The one with spirit level has a different Q/R plate ... 029 3D STANDARD CAMERA HEAD
http://www.manfrotto.com/Jahia/cache...lsf=81&child=1
I do not have any experience of these heads, so perhaps someone else does.
Don