Imagen Dixon Mining Stem Mercados Mining Product Options Part Number Medida Material MFS08-16 1/2" Zinc Plated Steel MFS12-16 3/4" Zinc Plated Steel MFS16-16 1" Zinc Plated Steel MFS20-20 1-1/4" Zinc Plated Steel MFS24-24 1-1/2" Zinc Plated Steel