Hammond BeagleBone Black Enclosures 1593 Series – Black/Blue/Grey – Hammond 1593HAMBONEGY, This Hammond 1593HAMBONEGY BeagleBone Black Enclosure 1593 Series (Grey) has been designed for the BeagleBone Black development board. Manufactured using ABS plastic with a satin texture, this enclosure is secured with self tapping screws and allows access to I/O connectors and LEDs. Hammond 1593HAMBONEGY BeagleBone Black Enclosure Grey