CYLINDER RING UNIVERSAL 6-18MM RF

Cylinder ring 9 mm + elevation ring 7 mm of brushed stainless steel. The cylinder ring is fitted when the lock cylinder protrudes 6-11mm from the door plate. Cylinder ring + elevation ring is installed when the locking cylinder protrudes 12-18mm from the door plate. For longer projections, an additional elevation ring is also fitted. With M5 mm socket.