The low profile Arca-Swiss Style Clamp is compatible with the Acra-Swiss style systems. Can also be used with Fanotec's Arca-Swiss Style Plate (ASQRP-1).
Not recommended for DSLR uses with NN3's.
Note: Nnot compatible with Ultimate Series Heads.
MFG Part No: ASQRC-2
Check for clearance between clamp lever and your camera body
Posted by Ed MacKerrow on 13th Sep 2015
I use this on a NN4-16 with a Canon 1DX and 5D3 body. It barely clears the camera body, you can lift it and "ratchet" it but it barely gets any turn in before the clamp hits the camera body. I will look for one with a screw type instead of lever now...
Extremely well made
Posted by Lloyd Young on 7th May 2013
Precisely made fits plates exactly Lock has variable clamp so should always stay well clamped Have to say customer support is terrific