Designed for individually installed boxes that are at the same level with the edge of plaster or lining during assembly. It is used to compensate for "drowned" movements to the right level with tiles, for example.

Material: PVC flame retardant, Heat resistance (application range): - 5 to 60 ° C, Self-extinguishing material: 30 seconds, Height (mm): choose the correct height, Diameter: 72-73 mm.