The Straight Metric Double Coupling DKOS provides a compact, leak‑free connection for hydraulic systems. Suitable for metric‑threaded pipelines from 3/16″ (DN6) to 1‑1/2″ (DN38), it covers thread sizes M14×1.5 up to M52×2. Made from high‑strength steel, the fittings meet standard hydraulic pressure requirements and are compatible with ISO‑metric components. Ideal for mobile hydraulics, industrial presses, agricultural machinery, and construction equipment. Stock is available for immediate delivery – contact Cohimar for pricing and lead times.