The RED plaster leveling ring is used to level deep-seated device and junction boxes. The plaster leveling rings with the same diameter can be mounted on top of each other. The pre-assembled device screw has a length of 15 mm. Technical data: Max. relative humidity at 25 °C (short-term) = 90%, Max. relative humidity at 40 °C = 50%, Ambient temperature (24 h) = 35 °C, Ambient temperature min./max. = -25 °C/+40 °C
