Norgren pneufit c c0225 series straight adaptors ext and int hex norgren c02250428 a straight adaptor with external and internal hex from the pneufit c range of metric push in fittings the adaptor is ready to use straight from the box offering fast assembly without the need for tools features releasable stainless steel grab rings to grip pa or pur hose types 85 or 95 durometer the fitting is manufactured using nickel plated brass components that provide corrosion and contamination res