CY406U 259006 - ABLOY NOVEL - Key-n-Knob Cylinder (2x Assembled Cylinders, K/A with 3x Keys) CategoriesBrandsAbloyCY406U 259006 - ABLOY NOVEL - Key-n-Knob Cylinder (2x Assembled Cylinders, K/A with 3x Keys) CY406U 259006 - ABLOY NOVEL - Key-n-Knob Cylinder (2x Assembled Cylinders, K/A with 3x Keys) Out of Stock. Contact us for availability. $154.10 ×Close Nothing to see here!