BBG Tray Mounting Accessories provide neat and secure mounting of BBG throwdown units to a tray that fits standard 19" racks. Using these accessories allows BBG throwdown units to be installed with confidence in equipment racks. Using BBG-TRAY-MOUNT-V brackets allows mounting of up to 6 BBG units per 1/3-rack sled (or 18 total BBG units per rack tray) in an "on-end" configuration with a 2RU height. Fully-finished all-steel construction assures secure and rigid mounting suitable for all environments. Pre-drilled mounting holes with threaded inserts provides easy assembly. All mounting hardware and fasteners are supplied.