Middle Atlantic 90DEG Flat Elbow - ALA3811

Middle Atlantic ALA3811 90-Degree Flat Elbow

Overview

The Middle Atlantic ALA3811 is a 90-degree flat elbow designed to redirect cable runs along the exterior of Middle Atlantic rack enclosures and cable management systems. Where a straight lacing bar or horizontal manager would leave cables exposed at a corner transition — side panel to top, or rear column to top panel — this elbow provides a clean, structured path that protects conductors and keeps the installation serviceable. It is the correct part when your cable management run needs to turn a flat 90-degree corner without crimping or bundling cables at the bend. The ALA3811 is a passive hardware component; no tools beyond standard fasteners are required for most installations.

Compatibility

The ALA3811 is designed for use within Middle Atlantic's ALA-series cable management line. It is intended to pair with Middle Atlantic flat cable managers, lacing bars, and enclosure systems that use the ALA mounting footprint. If you are building out a structured cabling path on a Middle Atlantic rack enclosure and need a 90-degree horizontal direction change, this elbow is the purpose-built transition piece for that system. Verify your existing ALA-series channel width and mounting hole pattern before ordering — the ALA3811 is engineered to match the ALA family's dimensions, and mismatching to a different series will result in incompatible mounting geometry. For deeper rack infrastructure planning, see our network switch and patch panel category for complementary structured cabling components.