GARVIN 2-Pack 4-In Round Pan Box Extension Ring, Half-Inch Deep, Zinc Plated Steel

Two-Pack Extension Rings with 1/2-Inch Depth

GARVIN’s two-pack of 4-inch round pan box extension rings offers a simple path to increasing wire capacity for ceiling and wall lighting installations. Each ring adds 1/2 inch of depth to a standard pan box, helping you route wires neatly without removing an existing box.

Durable, corrosion-resistant construction

Made from zinc-plated steel, these extension rings deliver dependable strength while resisting wear in typical electrical environments. The robust finish supports fixtures and wiring over time and maintains a clean, professional look.

What’s included

• 2 round pan box extension rings
• Each ring: 4 inches in diameter, 1/2 inch deep
• Zinc-plated steel for durability

Easy retrofit for a wide range of fixtures

Designed for ceiling and wall lighting, the rings enable a retrofit when you need extra wire capacity. In many cases, you can avoid removing old pan boxes and wiring, saving time and reducing disruption during upgrades.

Why consider these extensions

• Increases available wire space in a compact, low-profile form
• Suitable for many standard ceiling and wall fixtures
• Simple installation into existing 4-inch round boxes
• Long-lasting zinc plating for durability in typical indoor settings

Real-world scenarios

Use them when adding new lighting, planning a multi-fixture layout, or upgrading wiring paths in tight ceilings. The 1/2-inch depth helps keep a slim profile while maintaining safe dispersion of cables.

Sizing and compatibility tips

These rings fit 4-inch round pan boxes and work with many common fixtures. If you’re unsure about a specific setup, consult a licensed electrician and reference national and local electrical codes.