Two Personalized-built stainless steel grips have been Utilized in a microtensile exam rig (UniVert, CellScale, Waterloo, ON, copyright) to connect the wire specimens. Stainless steel tubes were milled to suit the actuator and foundation components from the UniVert equipment and aligned rigidly in exactly the same axis in the actuator. https://www.ortix.co.uk/wires/