OHLECTRIC 4x4 Electrical Junction Boxes with Blank Covers – 10-Pack, 21 Cu In, 1-1/2 Deep, Heavy-Duty UL Listed Steel

Overview

OHLECTRIC 4x4 electrical junction boxes provide a durable, reliable enclosure for a variety of wiring needs in residential and commercial settings. With a 21 cu in capacity and a 1-1/2 inch depth, these boxes offer ample space for wire routing, splicing, and basic device arrangements while maintaining a tidy, professional appearance.

Each box ships with a matching 4-inch blank cover, delivering a neat enclosure that helps keep internal components organized and protected from dust and debris. Constructed from drawn steel, the boxes feel sturdy to the touch and are built to withstand routine installation handling.

Key benefits

• Durable drawn steel construction for solid protection of wiring connections.
• Generous 21 cu in capacity supports routing, splicing, and basic device layouts.
• Includes blank 4-inch covers for a clean, enclosed finish.
• Flexible knockouts: eight 1/2-inch and four 3/4-inch side knockouts, plus bottom knockouts for versatile entry options.
• UL Listed for general electrical use, suitable for multiple applications in new or existing projects.
• Bulk 10-pack provides a practical solution for larger jobs and ongoing projects.

Practical installation ideas

• Residential applications: tidy junctions behind switches and outlets with a durable metal enclosure.
• Commercial setups: organize splices and terminations in service rooms, ceilings, or wall cavities.
• New construction: scalable solution for distributing power to lighting circuits and devices while keeping wiring accessible.

Specs at a glance

4x4 inch box size, 21 cubic inches of space, 1-1/2 inch depth, eight 1/2-inch knockouts, four 3/4-inch knockouts, plus bottom knockouts. Made from drawn steel for long-term durability. UL Listed for general electrical use. This is a 10-pack bulk offering for projects that require multiple boxes.

Note: Always follow local electrical codes and professional guidance when planning installations. The OHLECTRIC 4x4 junction boxes offer a sturdy, reliable option to help keep wiring organized and accessible.