PCB Edge Holder

This is small holder designed to hold PCB\'s of varying thickness from 3.2 down to 0.8mm with a step at 1.6mm.
It has a 4mm width screw or bolt track so it can be fastened down to a surface.

It doesn\'t clamp down on the PCB but is designed simply to hold the PCB at each edge so at least one on opposite edges of a pcb would be necessary to hold it in place.

Initially I envisaged this would be used to fasten a PCB to a wooden work area or structure, or even down to a temporary work bench t