V-Slot Corner Connector - Three Way Cube 
- Milled from Solid Aluminum- Black Anodized- Use as 3 way Corner Connector and/or Adjustable Wheel Block- Fits on 20mm V-Slot or T-Slot Profile Extrusion Systems 
NOTE: Mount this corner to V-Slot using M5 8mm screw and M5 T-Nuts
Use with M5 x 8mm Low Profile Screws
Download the models file below to use in your project!
Examples 1
Examples 2
Other CAD file formats can be found here