For countertops made of wood or other materials that will not be damaged by drilling, use the metal installation brackets provided.
For countertops made of granite, marble, or other materials that could be damaged by drilling, use the wood screws to attach the dishwasher to the cabinet. See installation instructions in Securing Dishwasher to Cabinet Opening.
Installation brackets and screws can be found in the silverware basket.
Insert the tabbed end of the installation brackets into the slots in the upper frame. Rotate the brackets until the tabbed ends are facing up.

Bend the tabs on the brackets to secure them to the frame using a pair of needle nose pliers.
