10-Pack 4" Square Electrical Junction Box - 1-1/2" Deep Metal Box with Ten 1/2" & Six 3/4" Knockouts, Raised Ground, 21.0 Cu. in. Capacity - Galvanized Steel for Outlets, Switches & Wiring Projects

10-PACK 4" SQUARE JUNCTION BOXES – Includes 10 pieces of 4" x 4" galvanized steel electrical boxes. Each box measures 1-1/2" deep with 21.0 cu. in. internal capacity – deeper than standard shallow boxes, providing ample space for wiring, smart switches, and dimmers.TEN 1/2" & SIX 3/4" KNOCKOUTS – Each box features 16 pre-stamped knockouts total: ten 1/2" and six 3/4" side knockouts. This generous knockout configuration offers maximum flexibility for different conduit sizes and multiple wiring directions. No drilling required – simply tap out what you need. RAISED GROUND DESIGN – Integrated raised ground tab inside the box provides a dedicated, reliable grounding point. This design simplifies grounding connections and ensures compliance with electrical safety codes. HEAVY-DUTY GALVANIZED STEEL – Constructed from high-quality galvanized steel with a corrosion-resistant finish. These metal boxes are far stronger and more durable than plastic alternatives. Built to last for decades in walls, ceilings, and junction points. VERSATILE APPLICATIONS – Standard 4" square size is perfect for electrical outlets, light switches, junction points, and conduit connections. Ideal for new construction, home renovations, garage wiring, and commercial electrical projects. Compatible with standard 4" square covers and devices.

• 10-PACK 4" SQUARE JUNCTION BOXES – Includes 10 pieces of 4" x 4" galvanized steel electrical boxes. Each box measures 1-1/2" deep with 21.0 cu. in. internal capacity – deeper than standard shallow boxes, providing ample space for wiring, smart switches, and dimmers.
• TEN 1/2" & SIX 3/4" KNOCKOUTS – Each box features 16 pre-stamped knockouts total: ten 1/2" and six 3/4" side knockouts. This generous knockout configuration offers maximum flexibility for different conduit sizes and multiple wiring directions. No drilling required – simply tap out what you need.
• RAISED GROUND DESIGN – Integrated raised ground tab inside the box provides a dedicated, reliable grounding point. This design simplifies grounding connections and ensures compliance with electrical safety codes.
• HEAVY-DUTY GALVANIZED STEEL – Constructed from high-quality galvanized steel with a corrosion-resistant finish. These metal boxes are far stronger and more durable than plastic alternatives. Built to last for decades in walls, ceilings, and junction points.
• VERSATILE APPLICATIONS – Standard 4" square size is perfect for electrical outlets, light switches, junction points, and conduit connections. Ideal for new construction, home renovations, garage wiring, and commercial electrical projects. Compatible with standard 4" square covers and devices.