This Arduino (Uno/Mega)/BeagleBone/Raspberry Pi (A+/B+/2) holder kit makes it easy to create prototypes that aren't tethered to a computer or wall power supply. There's a space for a 400 point breadboard.
Kit comes with mounting hardware of M3x16 bolts, four nylon spacers, four M3 nuts and rubber feet.
Just add in a standard Arduino and a 400 point breadboard and you'll have everything you need to work on Arduino projects quickly and easily.
Kit includes (Arduino and breadboard are NOT included):
NOTE: For the Arduino Uno Rev 3 and Leonardo, one of the mounting holes is right beside the SCL pin which prevents the M3 nuts or bolt to fit. A work around is to grind the bolt with a file or grinder (if you have one and know how to use it) or just tie the nylon spacer in place.