Nemef guarantees a broad and ever-evolving range of cylinders, whether you are looking for standard cylinders or models for large and complex master key systems within the housing, healthcare, or utilities sectors. Our cylinders cover a range of applications and are characterised throughout by Nemef security and quality standards. With 5 closing pins and an anti-picking feature to prevent manipulation, our range has been successfully tested to Dutch SKG standards and recognised by the Dutch Police hallmark “Safe Living”.