30295, Weatherproof Box Extension – Weatherproof Electrical Box Extension The 30295 Weatherproof Box Extension is designed to fit all universal-type 1 and 2-gang weatherproof boxes, providing an additional 10 cubic inches of space. Manufactured by Mulberry Metal Products, this extension is suitable for wet locations and allows take-off in up to four directions for lighting, outlets, or switches. It is an ideal component for electrical distributors and switchgear suppliers requiring durable, weather-resistant wire and cable enclosure solutions. Specifications Material: Die-Cast Aluminum Finish: Powder Coat Dimensions: 2.75" Width x 4.5" Height x 1.25" Depth Weight: 5.2 lbs Outlets: Six 1/2" outlets (2 in each end and 1 in each side) Color: Gray Cubic Capacity: 9.5 cubic inches Manufacturer: Mulberry Metal Products Manufacturer Part #: 30295 c-UL-us Listed for use in the United States and Canada Features Heavy-duty die-cast aluminum construction with .094 inch thickness Superior powder coat finish for maximum weatherability Includes gasket and mounting screws for secure installation Comes with 2 close-up plugs for unused outlets Made in the U.S.A. Downloads & Links Catalog Specification/Technical