Middle Atlantic STL Ext. Elbow 4000 Gray - G4018

Middle Atlantic G4018 4000 Series External Elbow Fitting

Overview

The Middle Atlantic G4018 is a gray steel external elbow fitting designed for use with the Middle Atlantic 4000 series raceway system. It provides a clean, code-compliant direction change at outside corners — the scenario where a cable management raceway run needs to turn a corner on the exterior surface of a wall, column, or cabinet without exposing conductors or creating a stress bend. TAA compliant, making it a straightforward fit for government, federal, and public-sector installations where Trade Agreements Act sourcing is a procurement requirement.

Compatibility

Designed specifically for the Middle Atlantic 4000 series steel raceway system. Pair with matching 4000 series base, cover, and straight sections to maintain a consistent finish and ensure proper fitment. The gray color matches the standard 4000 series palette — confirm the color of your existing raceway run before ordering if your installation uses an alternate finish. For complete raceway planning, see raceway fittings and accessories to source the full set of couplers, elbows, and end caps your layout requires.