CYLINDER RING UNIVERSAL. INV. M. MESS

Inside Cylinder ring 9 mm + elevation ring 7 mm of brass. If the door handle protrudes 6-11 mm from the door leaf, only the sign is mounted. If the door handle protrudes 12-18 mm from the door leaf, mount both the sign and the elevation ring. For longer protrusions, the extra elevation ring must be used (purchased separately). For this, the inner cylinder ring Universal and Knäckscrews 5 mm are suitable.