8x8 Fixture Plate

This is a basic 8x8 fixture plate with ¼ -20 holes I made some non concentric accessories to go with it I'll publish after a little more testing but I was able to lock one of my 123 blocks into it with sufficient clamping load to pick up the plate with some nearby hand tools placed on it at the same time. All holes are threaded and are spaced ½ on center, If there's sufficient interest I'll make a metric version.