QB Electrical

4 inch Round Weatherproof Extension Ring, 4 Hole 1/2" Gray

  • Weatherproof Construction – Made from high-impact, UV-resistant gray polycarbonate for superior protection against moisture, dust, and harsh environmental conditions.

  • Versatile Knockouts – Includes four 1/2" pre-punched knockouts for easy conduit entry, allowing flexible wiring configurations.

  • Secure Fit – Compatible with standard 4-inch round electrical boxes, extending depth for additional wiring space while maintaining a sealed enclosure.

  • Durable & Corrosion-Resistant – Non-metallic design prevents rust and degradation, ideal for outdoor, marine, or industrial applications.

  • Easy Installation – Mounts directly to existing boxes with included hardware (if specified) for a quick, code-compliant setup.

ODBE-EXR4-50-GR

$7.30

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Product Information
  • Weatherproof Construction – Made from high-impact, UV-resistant gray polycarbonate for superior protection against moisture, dust, and harsh environmental conditions.

  • Versatile Knockouts – Includes four 1/2" pre-punched knockouts for easy conduit entry, allowing flexible wiring configurations.

  • Secure Fit – Compatible with standard 4-inch round electrical boxes, extending depth for additional wiring space while maintaining a sealed enclosure.

  • Durable & Corrosion-Resistant – Non-metallic design prevents rust and degradation, ideal for outdoor, marine, or industrial applications.

  • Easy Installation – Mounts directly to existing boxes with included hardware (if specified) for a quick, code-compliant setup.

4 inch Round Weatherproof Extension Ring, 4 Hole 1/2" Gray

$7.30