1/8inx6in Parallel Box

This is a parallel box for a set of 1/8inx6in long machining parallels. All holes use 6mm pins or if you dont want to file the holes you can use 7/32 tension pins. front pin lengths are 1.5in or around 40mmback pin lengths are .55in or around 15mm (i wasn't bothered by excess pin hanging out so i used 1in pins for the back.)