Malibu MapleBox™ MTG-1 2-1/2" Metal Tiger-Grip Old Work Box

Engineered for secure, code-compliant retrofit installations, the Malibu 1-Gang 2-1/2" Metal Old Work Box with Tiger-Grip™ is built to perform. Its patented Tiger-Grip™ design ensures a tight, reliable fit in finished walls — no wobble, no hassle. Ideal for remodeling projects, this box features a removable side cover for quick conversion to multi-gang configurations.

Constructed from rugged 16-gauge galvanized steel, it delivers lasting durability and superior corrosion resistance. UL certified for peace of mind.

🔧 Key Features

• Tiger-Grip™ Technology: Holds box firmly in place in retrofit/old work applications

• Removable Side Cover: Allows for seamless multi-gang expansion

• UL Certified: Meets rigorous safety and performance standards

• Contractor Approved: Designed for fast, secure installations

📐 Dimensions

• Width: 2"

• Height: 3"

• Depth: 2-1/2"

• Volume: 12.5 cubic inches

📦 Specifications

• Material: 16-gauge galvanized sheet steel

• Knockouts:

  • Sides: 4 × 1/2" KOs

  • Ends: 2 × 1/2" KOs

  • Bottom: 2 × 1/2" KOs

• Application: Retrofit / Old Work

Upgrade your retrofit installs with a smarter, stronger solution.
The Malibu 1-Gang Metal Old Work Box with Tiger-Grip™ is trusted by professionals for its strength, ease of use, and secure hold in every job.