D7DG Dedicated QR Plate for Canon EOS 7D Camera w Battery Grip Arca-Swiss Compatible Desmond for Canon EOS 7D with battery grip. Perfect fit for RRS (Really Right Stuff) Lever Clamps. Arca-Swiss compatible Desmond brand Includes 2 safety stop screws, 1 x 1/4" screw and 2 allen wrenches.