Garvin Industries 4″ Square Concrete Slab Box, 3-1/2″ Deep, 3/4″ Knockouts, Red, External Mounting Tabs

The Garvin Industries 4″ Square Concrete Slab Box, 3-1/2″ Deep, 3/4″ Knockouts, Red is designed for stability and convenience during concrete pours. Its external mounting tabs allow for easy nailing or screwing to forms, ensuring the box stays in place. This labor-saving design eliminates the need for extension rings, making it ideal for accommodating deeper devices and life safety appliances.

Key Features and Benefits

• External tabs for secure mounting to forms during concrete pours
• Eliminates need for extension rings, saving time and labor
• 3-1/2″ deep for compatibility with deep devices and life safety equipment
• Durable galvanized steel construction for long-lasting performance
• UL Listed for safety and code compliance

Specifications

• Size: 4″ square
• Depth: 3-1/2″
• Knockouts: 3/4″
• Material: Galvanized steel
• Color: Red
• Certifications: UL Listed

Common Uses

Perfect for concrete slab installations requiring deep boxes, such as for speakers, strobes, horns, and other life safety appliances.