Morris 36710 4" Round Weatherproof Box Extension, 4 Holes (1/2"), Gray

Product Overview

The Morris 36710 is a 4-inch round weatherproof box extension that adds depth to a 4" round weatherproof box and provides four threaded 1/2" conduit outlets.

Constructed from seamless die-cast aluminum with a gray powder-coat finish, the unit includes closure plugs, detachable mounting lugs, an installed ground screw, and reinforced connector outlets.

Key Features

• Seamless die-cast aluminum construction
• Gray powder‑coat finish
• Four threaded 1/2" conduit outlets
• Includes closure plugs and detachable mounting lugs
• Installed ground screw and reinforced connector outlets
• Individually packaged

Function and common uses

This extension adds depth to a 4" round weatherproof box and provides multiple threaded conduit entries for surface-mounted electrical devices in outdoor or wet locations.

• Adds enclosure depth for wiring and devices
• Provides four 1/2" threaded conduit outlets
• Used with 4" round weatherproof box assemblies

Materials and finish

The body is seamless die-cast aluminum with a gray powder-coat finish as supplied with the product.

• Die-cast aluminum body
• Gray powder-coat finish

Conduit outlets and included accessories

The unit includes four threaded 1/2" conduit outlets and ships with closure plugs for unused openings. Connector outlets are reinforced and a ground screw is installed.

• 4 x threaded 1/2" conduit outlets
• Closure plugs included
• Installed ground screw
• Reinforced connector outlets

Mounting provisions

Detachable mounting lugs are provided with the extension for attachment to the box assembly or mounting surface.

• Detachable mounting lugs included

Before You Order

Confirm the model number and that you are using a compatible 4" round weatherproof box.

• Verify the 1/2" conduit hub size and number of outlets required
• Confirm compatibility with your 4" round weatherproof box assembly

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Morris 36710 4" Round Weatherproof Box Extension, 4 Holes (1/2"), Gray. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.