TEMP. SCREW DATA SELECTOR

Alvin Screw Data Selector Template - At the place that I work, we have Elemoto templates made by Elemoto Sales, Co. They are no longer producing the templates and these, by Alvin are the closest thing we have found to replacing the old, well used, time to be replaced, Elemoto Templates. For a mechanical designer needing quick access to screw data, pipe threads, drill sizes, gauge sizes, factional and decimal equivalents and other items, it is a must have. TEMP. SCREW DATA SELECTOR