Grohe Relaxa 5-Inch Fixed Shower Arm, Brushed Nickel Infinity Finish, 27414En0. Use the Relexa Shower Arm to bring a touch of style to your shower assembly. This attractive shower arm features metal construction and a glistening StarLight finish for a lifetime of scratch and tarnish free surfaces. This shower arm is easy to install and will compliment a number of shower heads. SHOWER ARM: GROHE Relaxa 5-Inch Shower Arm features durable metal construction and a sleek modern design perfect for any bathroom DURABLE CONSTRUCTION: Shower arm made of durable metal that is built to withstand prolonged contact with water; GROHE StarLight finish for tarnish-resistant surface MODERN DESIGN: Sleek modern design engineered in Germany that complements any bathroom decor; Coordinates perfectly with the GROHE Relaxa shower collection VERSATILE: Shower Arm fits 1?2 inch NPT male threads and can be used with GROHE fixed shower heads INCLUDES: One 5-5/8 inch shower arm; Dimensions 3-9/16 in x 5-15/17 in x 2-9/16 in