The KOHLER® Awaken wall supply elbow features a low-profile design, allowing the wall-mount handshower hose connection to be close to the wall. An integrated check valve prevents backflow. Metal construction ensures long-lasting durability. Coordinate it with an Awaken handshower, showerhead and accessories for a complete performance showering system. Kohler® Supply Elbow, Wall Mount, Awaken®, 1/2 in x G1/2-14 Nominal, NPT x Hose, Metal, Polished Chrome, 2-5/16 in L x 2 in W x 2-1/4 in H