4" Square Pole Tenon Adapter – 2-3/8" Vertical Mount for LED Parking Lot Lights

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Product Overview:

This heavy-duty 4-inch square pole external-fit tenon adapter mounts over the top of a compatible 4" square light pole and provides a standard 2-3/8" OD vertical tenon for installing compatible slip fitter LED lighting fixtures.

Designed for commercial and industrial outdoor lighting applications, this square pole top adapter provides a simple way to convert a 4" square light pole into a standard 2-3/8" tenon mounting point for compatible LED parking lot lights, shoebox area lights, flood lights, and other outdoor fixtures equipped with slip fitter mounts.

Unlike an internal-fit pole adapter that inserts inside the pole opening, this model features an external-fit / over-the-pole design that installs over the outside of the 4" square pole top and secures with mounting hardware.

Constructed from heavy-duty galvanized steel with a dark bronze powder-coated finish for strength, corrosion resistance, and dependable outdoor performance.

Ideal for new parking lot lighting installations, commercial light pole projects, and LED lighting retrofit applications.

Key Features:

External-Fit Design for 4" Square Poles
Designed to fit externally over the top of a compatible 4" x 4" square light pole for a secure commercial lighting installation.

2-3/8" OD Vertical Tenon
Converts the square pole top into an industry-standard 2-3/8" OD vertical tenon for compatible slip fitter LED fixtures.

Compatible with Slip Fitter LED Lights
Ideal for compatible LED parking lot lights, shoebox area lights, flood lights, and other commercial outdoor fixtures equipped with slip fitter mounts.

Heavy-Duty Galvanized Steel
Constructed from galvanized steel for strength and dependable performance in commercial outdoor lighting applications.

Dark Bronze Powder-Coated Finish
Durable dark bronze coating provides corrosion resistance and coordinates with common commercial light poles and LED area lights.

Easy Top-Mount Installation
External-fit design mounts over the 4" square pole top and secures with the included mounting hardware.

Ideal for New & Retrofit Projects
Suitable for parking lots, commercial properties, industrial facilities, campuses, warehouse yards, and outdoor area lighting upgrades.

Technical Specifications:

Applications:

This 4" square pole external-fit tenon adapter is designed for commercial and industrial outdoor lighting projects where a standard 2-3/8" OD vertical tenon is needed on top of a compatible 4" square light pole.

Common applications include:

• LED parking lot lighting
• Shoebox area light installations
• Commercial parking lots
• Shopping centers and retail properties
• Car dealerships
• Warehouse and distribution center yards
• Industrial facilities
• School and university campuses
• Commercial property lighting
• Outdoor security lighting
• Light pole retrofit projects

The adapter is especially useful when a 4" square pole needs to be converted into a standard 2-3/8" OD tenon mounting point for a compatible slip fitter LED fixture.

FAQ:

What size light pole does this tenon adapter fit?
This model is designed for a compatible 4" x 4" square light pole.

Is this an internal-fit or external-fit tenon adapter?
This is an external-fit / top-mount adapter. It fits over the outside of the 4" square pole top rather than inserting inside the pole opening.

What size tenon does the adapter provide?
The top of the adapter provides a standard 2-3/8" OD vertical tenon.

What LED lights can be installed on this adapter?
It is designed for compatible LED parking lot lights, shoebox area lights, flood lights, and other commercial outdoor fixtures equipped with a compatible 2-3/8" slip fitter.

Can I use this adapter for an LED parking lot light retrofit?
Yes. It is suitable for compatible retrofit projects where an existing 4" square pole needs to be converted to a 2-3/8" OD vertical tenon.

What material is the adapter made from?
It is constructed from heavy-duty galvanized steel with a dark bronze powder-coated finish.

Is mounting hardware included?
Yes. The current product page states that mounting bolts and hardware are included.

Is the LED light included?
No. This product is the tenon adapter and mounting hardware only. The LED fixture and light pole are sold separately.