The blind profile cylinder, or dummy cylinder, is suitable for standard fire and smoke protection doors. Used for doors that don’t require a key barrel.
Made of nickel-plated brass the cylinders are used as blind cylinders for fittings with PZ perforation. Blind profile cylinders feature an adjustment variable between 47-100 mm, and are supplied with 1 Allen key. Please note 3 lengths of screws are supplied with the cylinder for different door thicknesses.
For more information see Lock cylinders.