The Greystone Upper Spray Arm Mount, specifically designed for dishwashers, is available in a gray color and measures 4 inches by 3 inches. This product is offered as a single unit and should be replaced if dishes are not being cleaned effectively. It is compatible with several brands, including Whirlpool, Amana, KitchenAid, Maytag, Jenn-Air, Magic Chef, Roper, and Admiral, in addition to Whirlpool-manufactured products for Sears-Kenmore and Ikea. Known as the Dishwasher Upper Spray Arm Retainer (part number WPW10082867), this component attaches the spray arm to the manifold. When installing, it is recommended to wear gloves to protect your hands.