The L-Plate Set for Nikon D850 with MB-D18 Battery Grip from Really Right Stuff is a modular design composed of an Arca-type compatible base plate and L-component, which is slightly taller to accommodate the added height of the battery grip. The dovetail facilitates easier more stable switching between horizontal and vertical shooting orientations while working on top of a tripod.
The CNC machined 6061-T6 aluminum L-plate maintains complete access to the battery door, the camera's ports, and no obstruction of the camera's LCD monitor. Both parts can be separated slightly, and retightened if more room is needed for your tethering cable or cable release. The L-plate has a durable Type II anodized finish, and the plate has laser-engraved center marks on the back to align it on a tripod head. There is an additional QD socket on the plate for the Quick Disconnect strap system, and machined bosses are located at each end of the L-plate for a hand or shoulder strap. Addotionally, a hex key is included and stores on the top inside of the base plate.