From the Manufacturer Brasstech 18-Inch Ceiling Shower Arm with Escutcheon in Oil Rubbed Bronze 517-18/10B. After 20 years, the complimentary alliance of Newport Brass and Brasstech still offer what few in the industry do - no limitations. Hallmarked by our comprehensive finishes, each of the collections of faucet, shower, and accessory trim are backed by matching fittings and conspiring hardware. From the everyday projects to unique challenges - find design continuity and unmatched versatility with Brasstech.