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Product Details

Description

The 4" Octagon Extension Ring is designed to provide additional wire capacity and flexibility in electrical installations. Made from rugged 16-gauge welded sheet steel, this extension ring offers durability, secure mounting, and extra volume where needed.

Key Features:

  • Size: 4" Width × 4" Height × 1-1/2" Depth

  • Capacity: 15.5 cubic inches for increased wire space

  • Material: Heavy-duty 16 GA sheet steel

  • Construction: Welded for enhanced strength and structural integrity

  • Knockouts: (4) 1/2" KOs on sides for convenient conduit entry

Built for Performance. Designed for Pros.
Ideal for commercial and residential projects, this extension ring delivers reliable performance and easy installation.

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