Orbit 2-3/8" O.D. Horiz. 90 Deg Round Tenon Adapter, 4 Heads, Bronze RTA90HZ4

Product Overview

The Orbit RTA90HZ4 is a 2-3/8" O.D. horizontal 90° round tenon adapter with four heads and a bronze finish. It is intended as an accessory or replacement part to support mounting and installation of compatible lighting fixtures.

Use this cataloged part number (RTA90HZ4) for purchasing, inventory, and specification. Confirm compatibility with your fixture series, tenon size, mounting conditions, and electrical requirements before ordering or installing.

Key Features

• 2-3/8" outside diameter (O.D.) round tenon adapter, horizontal 90° orientation
• Four-head configuration for multi-lamp or multi-arm mounting arrangements
• Bronze color/finish
• Manufacturer model/SKU: RTA90HZ4 (Orbit)

What this tenon adapter does

The Orbit RTA90HZ4 provides a horizontal 90° mounting interface for fixtures that require a 2-3/8" outside-diameter round tenon. Its four-head configuration supports multi-arm or multi-fixture arrangements and is intended for use as an installation accessory, replacement part, or contractor stock item.

• Supports mounting and replacement applications for compatible fixtures
• Used by electricians and maintenance teams for repairs and project finishing

Compatibility and installation considerations

Confirm the adapter matches the fixture family and tenon size before ordering or installing. Do not substitute this accessory across different fixture families unless compatibility is verified.

• Verify the fixture accepts a 2-3/8" O.D. round horizontal 90° tenon
• Confirm mounting conditions and any electrical ratings relevant to the fixture
• Check finish and aesthetic match for project finishing

Key specifications, finish, and identification

Reference the Orbit catalog identifier and product details when specifying or reordering this part.

• Brand: Orbit
• Model / SKU: RTA90HZ4
• Manufacturer Part Number: RTA90HZ4
• Product Type: Tenon Adapter
• Manufacturer description: 2-3/8" O.D. Horiz. 90 Deg Round Tenon Adapter, 4 Heads, Bronze
• Color / Finish: Bronze
• Catalog pages: H3, H4 (catalog reference)

Before You Order

Confirm the model number, tenon size, finish, and compatibility with the fixture family and mounting conditions before ordering.

• Verify the fixture accepts a 2-3/8" O.D. round horizontal 90° tenon adapter
• Confirm that a four-head configuration is appropriate for your application
• Check electrical and mounting requirements for the complete fixture assembly

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Orbit 2-3/8" O.D. Horiz. 90 Deg Round Tenon Adapter, 4 Heads, Bronze RTA90HZ4. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.