Westbrass 1/2" x 8" Shower Arm with Sure Grip Flange, Polished Brass, D301-1-01 Wall mounted 8 in. shower arm with flange 1/2 in. IPS threaded on both ends Includes 1/2 in. IPS standard sure grip flange (D304) Lead-free brass construction ensures strength and longevity Polished Brass Polished Nickel Satin Nickel Oil Rubbed Bronze Stainless Steel Polished Chrome White Matte Black Antique Copper