The Really Right Stuff L-plate for the Nikon D800 with MB-D12 Battery Grip provides a solid foundation for your camera. The Arca-Swiss compatible dovetail design provides secure clamping in both horizontal and vertical orientations and can be flipped in seconds without readjusting your tripod head. This plate is specifically designed for use with the MB-D12 on the Nikon D800 / D800E.
Retail Price (Feb 2012): $190.00
Part number: BMBD12-L
Manufacturer Link: http://reallyrightstuff.com/ProductDesc.aspx?code=BMBD12-L