Mullion
![RAIL 4 OUTDOOR (RM4DOD)](https://www.metalumen.com/wp-content/uploads/2020/06/RM4DOD_M_ProductImage.jpg)
RAIL 4 OUTDOOR (RM4DOD)
Linear, Mullion, Outdoor, Wet Location
![Rail 4 Wet (S4WDI)](https://www.metalumen.com/wp-content/uploads/2022/09/s4_mullion_closeup.jpg)
Rail 4 Wet (S4WDI)
Linear, Mullion, Outdoor, Wet Location
![Rail 4 Wet (S4WD)](https://www.metalumen.com/wp-content/uploads/2023/01/s4wd_temp_RM4D_W_Product.jpg)
Rail 4 Wet (S4WD)
Linear, Mullion, Outdoor, Wet Location
Linear, Mullion, Outdoor, Wet Location
Linear, Mullion, Outdoor, Wet Location
Linear, Mullion, Outdoor, Wet Location