Rook Sensori Volume Control Trim with Lever HandleThe Rook bathroom collection creates a modern interpretation of classic, traditional design by combining a contemporary, masculine edge with a hint of the early 1900s style aesthetic. This high flow volume control trim features 180 degree handle rotation and easy lever handle operation. Must be used with a temperature control device. Base escutcheon measures 2 7 16" in diameter and extends 4" from the wall. One volume control is required for each