Vertex Angle Plate 6" X 5" X 4-1/2" Cast Iron. Made of high tensile cast iron. Webbed style accuratly ground square and parallel on outside faces and ends with 0.01mm per 100mm.
Vertex 6" X 5" X 4-1/2" Slotted Angle Plate. Made of high tensile cast iron properly seasoned against distortion. Open end style accuratly machined square and parallel on all faces.