INK DUCT END BLOCKS FOR Ink Fountain Divider Duct End Block for CD102 SM102 Offset Printing Machine Parts CNC machined aluminum for precise fit on Heidelberg CD102/SM102. Prevents ink leakage and ensures clean separation in ink fountain. Durable anodized surface resists solvent and wear over long use. Direct replacement for OEM duct end blocks easy to install. Compatible with other offset printing materials for flexible press setup. About this supplier Company Details