Use this plated, solid brass, 1/2 in. IPS, ceiling mounted shower arm, for small projection, ceiling mounted rain shower heads of all diameters. 6 in. long. Decorative, machined brass flange included:. 1/2 in. x 4 in. ceiling arm and D3800 flange. Heavy Duty Flange. Lead Free Brass Nipple. Ceiling mounted shower arm with flange 1/2 in. IPS Designed by Westbrass, the Westbrass 1/2 in. IPS x 6 in. Ceiling Mounted Shower Arm with Flange in Oil Rubbed Bronze is built for lasting quality and everyday use. Shop at OJCommerce and explore our collection with free shipping on every order.