Magnets for inspection openings set of 4 pieces

Inspection hole magnets. Available in a set of 4 pieces. Magnets are a fast and practical solution for inspection openings for shower trays, bathtubs, water meters, heat meters, etc. They are attached to a tile and fastened to the hole. In this way, the position of the inspection opening remains almost invisible. The magnets allow you to build an inspection opening of individual size, without considering the dimensions of the inspection door.