Part Number: 018997107619 <br> Part: Arlington 8141F Siding Mounting Block with Flange, Vertical Mount, Non-Metallic <br> Siding Mounting Block with Flange, Vertical Mount, Weatherproof, Non-Metallic. For Smooth Mounting of Light Fixtures on all Types of Siding. <br> Mounting:Vertical <br> Material:Non-Metallic <br> Type:Flange Kit <br> Also known as: 018997107619, ARL8141F, Arlington, 8141F, Mounting Kits, Weatherproof Box Accessories, Boxes - Weatherproof, Boxes, Enclosures <br> Equivalent to: </p><ul></ul>