Brand : Kohler Product SKU: K-22446IN-BL. Compementary Matte Black Finish Wall Mount Shower Arm K-22446IN-BL Finish: Matte Black. Series: Complementary Shower. .From brooding beauty to lustrous warmth, the tones of Kohler® finishes add dramatic design elements to the kitchen and bath space. Begin with the finish that speaks to your style, and let the story unfold.