Vise with bench attachment

I use the Fast-Operation Vise for soldering circuit boards but wanted to lock down the vise to my table.  I generated two cutouts in the left and right base parts along with a 3mm hole to pin down the vise.  This way you can attach the legs to the table and release the vise easily if needed.  

I did not include all the original STL files so grab them from here.  Other than the two updated vise_base parts, all of the other components are unchanged. 

The leg is symmetrical so just print two.  Included is one with a 6mm slot and another with a 4mm slot dependent on how you plan to attach.  There is nothing complex with the attachment pins.  I just used 4 ( 3mm x 16mm ) bolts but you could print a 3mm pin if desired.

Let me know if there is feedback.  I am always up for refining the design.