This ABS plastic project case is ideal for projects and prototypes. It can be easily cut to open a hole for your connectors, power cord. Comes with a water seal rubber to make it really tight.  Dimensions: 6"X3.5"X2.5"

This is Lego style enclosure for Arduino Uno  with different colors.   Download:   Arduino Uno Assorted Lego Style Enclosure

This is a prefect Aluminum blue box for wireless device. It has hole for SMA connector for antenna, hole for LED indicators, DC barrel hole and DB9 RS232 connector.  

Water Proof Cable Connector. The screw diameter 0.5".                 Sample Usage: