This is a tenting case for the Chimera Egro 42. This case is designed for 3/32 silicon feet on the underside of the PCB. Has the option of 1.75" or 2" legs. 

Uses standard 3mm hardware. You'll need bolts (I recommend thumbscrews) at least 16mm long to file down to ~15.75mm to fit perfectly.

To improve traction, wrap a #30 rubber band around each leg lengthwise.