Parametric Angle Iron Corner Bracket for making angle iron cubes...

Freecad Parametric Corner for angle-iron, for making enclosures, etc. Set the angle iron leg length and thickness, it calculates the rest. settings in ‘Sketch’. 

Updated freecad file referenced parameters properly. some constraints were hardcoded in previous version.

Notes

1. To set the vertical leg the same height as the adjoining legs set the Leg_Vertical Pad Length: Sketch.Constraints.outer_leg_length + Sketch.Constraints.outer_thickness / 3

Organic supports from build plate only - unless you have a better idea :)