Middle Atlantic 2IN. Radius Ext. Elbow - G4018FO

Middle Atlantic G4018FO 2-In. Radius External Elbow Fitting

Overview

The Middle Atlantic G4018FO is a 2-inch radius external elbow fitting designed for the Middle Atlantic 4000-series full-capacity steel raceway system. It solves a specific routing problem: transitioning cable runs around outside corners — at wall edges, column wrap-arounds, or enclosure perimeter changes — without forcing sharp bends that can stress conductors or violate minimum bend-radius requirements. If you're building out a structured cabling or AV distribution pathway that hits an external corner, the G4018FO keeps the run continuous and professional. TAA-compliant construction makes it a viable fit for federal, state, and government-contract installations where country-of-origin compliance is a procurement requirement.

Compatibility

The G4018FO is engineered specifically for the Middle Atlantic 4000-series raceway system — the full-capacity steel line. Confirm your installed raceway matches the 4000-series profile before ordering; Middle Atlantic produces multiple raceway families (e.g. 3000-series, 4500-series) with different channel widths and fitting geometries that are not interchangeable. The gray finish matches standard 4000-series raceway components, keeping the installation visually consistent. Pair with the appropriate straight sections, couplers, and cover pieces from the same series for a complete pathway solution. For internal corner transitions, a separate internal elbow fitting is required — the G4018FO handles external corners only.