4” Square Pole Tenon Adapter – Internal Mount with 2-3/8” O.D. Vertical Tenon for Slip Fitter Fixtures

4” Square Pole Tenon Adapter – Internal Mount with 2-3/8” O.D. Vertical Tenon for Slip Fitter Fixtures

Product Description

The 4” Square Pole Tenon Adapter is designed to mount inside the top of a 4” square, non-tapered light pole, transforming it into a 2-3/8” O.D. vertical tenon compatible with most slip fitter-mounted fixtures. Constructed from heavy-duty steel tubing, this adapter provides a secure and durable foundation for LED area lights, floodlights, and parking lot fixtures.

Fixtures attached to this tenon can be adjusted both vertically and horizontally, offering flexible aiming and optimized light distribution. Installation is secured using four 5/16” external hex-head stainless steel bolts, ensuring a rust-resistant and weatherproof hold.

Key Features

• 2-3/8” O.D. Vertical Tenon: Standard size for most slip fitter fixtures

• Internal Fit for 4” Square Poles: Clean, flush mount design

• Steel Construction: Built for strength and long-term performance

• Adjustable Fixture Mounting: Allows vertical and horizontal alignment

• Rust-Resistant Hardware: Includes stainless steel bolts for secure installation

Why Choose This Tenon Adapter?

• Seamless integration with standard 4” square poles

• Enables flexible aiming of slip fitter fixtures

• Built to last in harsh outdoor environments

• Simplifies retrofits and new fixture installations