This file contains all parts needed to create one set of cuffs. Beware that it took me over 3 hours to generate gcode for this file with Skeinforge. The print is about 180MM X 180MM so make sure you have enough room on your printbed. Use some raft in Skeinforge so the keys can stay foot on the printbed (see the resulting blob of plastic in the picture on the left for a raftless print).