CYLINDER RING UNI. CLEAN POLISHED

Outer cylinder ring 9 mm + elevation ring 7 mm made of lead-free brass. Part of the Clean series with also germicidal door handles and accessories made of nickel-free brass. If the cylinder protrudes 6-11 mm from the door panel, only the Cylinder Ring is installed. If the cylinder protrudes 12-18 mm from the door panel, the Cylinder Ring and elevation ring are installed. For larger protrusions, the Universal Extra cylinder ring must be used.