Hasp
Description
This is a hasp. Basically an external lock typically used for bathroom doors.
Instructions
This consists of 3 pieces. A male piece which has the pin (sliding nod) is to be bolted to the door through its 4, 1/4" OD holes. The female piece, where the pin inserts, is to be leveled with its counterpart (the male pin)and bolted onto the wall. The pin can then slide into and out of the female slot to lock or unlock a foor
License
All Rights Reserved

Good point haha... I can't believe i missed the most important part... and by the way, there may be some scaling issues. I'm noticing how some Inventor files are coming up as tiny parts in g-cad.
To my understanding, scaling currently works like this:
1 unit, is 1 millimeter.
Some STLs have header fields where they say the units are something else, and some programs can read these. To my knowledge Skeinforge is not one of these programs, so if you're designing for various Open3DP systems (all of which currently run on Skeinforge) you should set your best practices to "always export with units = mm".
If that fails, there's always resize in Blender.