Designed to install directly to the ceiling of your bath or shower, this straight showerarm provides a solid mount for a variety of rain-simulating showerheads. It features brass construction for durability and includes a decorative flange. Kohler®, 7394-BGP, Arm, Transitional, 6 in Arm Length, Specifications: 1/2 in NPT Connection, Brass, Vibrant Brushed Graphite, 6-3/8 in H x 2-1/4 in W x 6-3/8 in L Dimensions