Shorter Rack Stud and Wrench (More forgiving for lower fidelity printers)

This is a basic edit on the original Rack Stud by Erik Jeppesen to make it shorter and slightly more forgiving for lower-accuracy and lower-fidelity printers. 

This is a basic edit on the original Rack Stud by Erik Jeppesen to make it shorter and slightly more forgiving for lower-accuracy and lower-fidelity printers, as well as adding a little wrench to the mix!