NAAWS　导柱是按北美汽车公制标准制造的。它们由高质量硬化钢制成，经过精细打磨以形成高精密表面。硬度为RC57-62,最小硬化深度为0.8MM。这些导柱是自润滑NAAWS衬套的理想配件。　为了减轻机具重量，NPH系列的100MM和125MM直径导柱带有一个通孔。Lamina Componentsmanufactures and distributes a complete line of commonly used die set, mold, and tooling components. Lamina manufactured die components include pins, bushings, cams, wear plates, gibs, and keeper blocks. Lamina components are available at all Anchor Lamina locations and at over 500 other distributors throughout North America. Anchor Lamina GmbH in Germany distributes Lamina die components throughout Europe.