4-Inch Square Pole Tenon Adapter with 2 Horizontal 2-3/8” O.D. Tenons (90°)

Mount Two Fixtures Horizontally at 90° on a 4-Inch Square Pole

Overview

The 4C2H90D Tenon Adapter is a precision-engineered mounting accessory designed to support two lighting fixtures on a 4-inch square pole with a 90° horizontal orientation. This adapter is ideal for applications where fixtures must be positioned perpendicular to each other, providing efficient and evenly distributed illumination for parking lots, roadways, and other outdoor lighting projects.

Constructed from heavy-duty, corrosion-resistant steel, the 4C2H90D provides long-lasting durability. The dual 2-3/8” O.D. tenons allow secure mounting of area, flood, or shoebox fixtures, ensuring stability and flexibility in commercial, municipal, and industrial installations.

Key Features

Dual Horizontal Tenons

• Supports two fixtures at a 90° horizontal orientation

• Provides broad, even light coverage from a single pole

• Compatible with most area lights, floodlights, and shoebox fixtures

Heavy-Duty Outdoor Construction

• Made from thick steel for maximum strength and rigidity

• Powder-coated finish ensures corrosion resistance and UV protection

• Maintains stable fixture alignment under environmental loads

Efficient and Installer-Friendly Design

• Horizontal mounting for precise 90° fixture orientation

• Pre-drilled mounting holes simplify installation

• 4 units per carton for convenient shipping and storage

Benefits

• Maximized Illumination: Mount two fixtures perpendicular to each other for optimal coverage

• Durable and Weatherproof: Built to withstand harsh outdoor conditions

• Cost-Effective: Reduces the number of poles needed for multiple fixtures

• Flexible Compatibility: Works with area, flood, and shoebox lighting fixtures

Ideal Applications

• Parking lots and roadway lighting

• Commercial and industrial outdoor areas

• Sports complexes and recreational facilities

• Campus and municipal lighting installations

Technical Specifications

Summary

The 4C2H90D 4-Inch Square Pole Tenon Adapter provides a robust and versatile solution for mounting two fixtures horizontally at 90° on a single square pole. Its heavy-duty steel construction, durable powder-coated finish, and dual-tenon design ensure long-lasting stability and reliable performance for commercial, municipal, and industrial outdoor lighting applications.