The PZ-156 Camera Plate from Kirk is a quick-release plate that is designed for use with the Nikon D7100 digital SLR with MB-D15 Power Pack. It fits Arca-Swiss style clamps to enable a quick release from a tripod head. The plate is machined in the U.S. from 6061T6 aluminum alloy and features a 1/4"-20 stainless steel allen screw for attachment to the camera. There is also a second 1/4"-20 socket adjacent to the screw. Additionally, an allen wrench is supplied. The side of the PZ-156 plate features a sensor-centering line to help you properly align your camera.
Please note that this plate will not work with aftermarket power packs.