4" Round Adjustable Ceiling Box, 20 Cu.in, ETL Listed, 3 Pack

About this item

• 【3-Pack Value for Multi-Room Ceiling Installations】 Wiring ceiling lights across multiple rooms? This 3 pack of round ceiling boxes keeps your project moving without supply runs. Each box features an integrated telescopic hanger bar adjustable from 14.38 to 18 inches, installing from below the finished ceiling through a 4-inch opening—no attic access required
• 【Pre-Attached Ground Lug for Code-Ready Grounding】 Every box in this 3 pack arrives with the ground lug and screw already attached. Unlike standard ceiling boxes that need separate grounding hardware, the SN20WCG saves time on every installation and ensures a reliable ground connection right out of the box—compliant and convenient
• 【Living Hinges for Fast, Frustration-Free Cable Entry】 Flexible living hinges let sheathed cable slide in smoothly while adding extra support. No knockout removal, no sharp edges, no wasted time. This 20 cubic inch junction box makes rough-in wiring faster and cleaner, especially when you're installing multiple ceiling fixtures in a single project
• 【50 lb Fixture Rating with Durable, Fire-Rated PVC】 Built to support pendant lights, chandeliers, smoke detectors, and speakers up to 50 pounds. Constructed from high-grade, non-conductive PVC that is flame-retardant, impact-resistant, and corrosion-proof—providing a long-lasting insulation barrier that meets rigorous safety standards
• 【ETL Listed, 20 Cu.In. Capacity for Standard Wiring】 This 3-pack AIRTAK ceiling electrical box is ETL listed, engineered to meet safety benchmarks for residential and commercial use. Accommodates 10/14, 8/12, or 8/10 AWG wire configurations with non-metallic sheathed cables. Dimensions: 4" diameter x 4" depth, 20 cubic inch capacity. Note: Not for use with ceiling fans