Adjustable PVC Electrical Box Single Gang 21 cu in.

Optimize your next wiring project with this adjustable single-gang electrical box. Crafted from impact-resistant PVC, it delivers a full 21 cubic inches of capacity to accommodate switches, outlets and other standard devices. The adjustable depth feature ensures perfect alignment in both new-work and old-work installations, while UL listing guarantees dependable safety and code compliance.

Key Features

• 21 cu in. capacity for ample wiring space
• Single-gang configuration for standard devices
• Adjustable mounting depth for flush alignment
• Durable, non-conductive PVC construction
• UL listed for reliable performance
• Screw-in installation for quick, secure mounting

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.