|3M™ Snowplowable Raised Pavement Marker RPM 190 (48mm width)|
One-way and two-way snowplowable markers in 48mm width. Markers to fit a wide range of cast-iron housings. Durable polycarbonate body is impact and weather resistant. Black bodied markers available with white or yellow lens. Diamond Grade™ microprismatic optics provide excellent wet and dry reflectance.