Marking aid for installation holes in closely set wall tiling

摘要

The marking aid is placed on the tiles (F) in immediate vicinity with the guide bars (1) firmly set in the adjacent joint crossing points. The circular opening (2) is slid directly over the object to be marked and secured in place by the locking nut (3). The ring of the template (4) has inner and outer diameter matched to the standard cross-sections of normal building plugs, outflow openings and installation sockets. The longitudinal slot allows the template to be moved and held at any desired point.