The Dorma 8400 Center Case Cover is used the 8000 Series Surface Vertical Rod Devices. The cover is black plastic, the screws are not included. Dorma Part # CHCOV84
This package connects to the rods on the Dorma 9400 Surface Vertical Rod Devices. Plate measures 3/4 x 1/2 inch, finger sticks up 3/4 of an inch. Package includes 2 plates and 2 screws.