Support Plate MBP-3 works directly for Nikon D4 or Canon C100/C300/C500.
Can also be used with the MBP-3 adapter plates for other cameras.
LWS 15mm rods can be used directly with the base plate. 

For cameras: Nikon D4 & Canon C100/C300/C500.
With adapter plates: Canon 5D MkII & MkIII, Canon 7D, Blackmagic camera, Nikon D600 & D800, Ikonoskop A-cam, Olympus iSpeed, Panthom Miro, Sony FS-700.
Weight: 288g