MantelMount AB40 Adapter Bracket for Shelve Mt, Horizontal Adapter or Pass-Throygh Support, Black Matte

Make recessed alcoves, wide mantels or shelf installations simple and secure with the MantelMountPro AB40 Horizontal Adapter Bracket. Designed for professional AV, security and surveillance environments, this mounting adapter creates a solid 90° bridge between the wall plate and lifting arm so MM340, MM540 and MM700 mounts can lie flat on a horizontal surface. The AB40’s 12.2" length and 7" width provide reliable spacing and support, while the durable black powder-coat finish resists scratches and blends unobtrusively with monitoring displays.

Installers will appreciate the included adapter brace and hardware for fast deployment, plus the option to use the AB40 as a pass-through support on brick, stone or foam-stone facades for CCTV or public-space monitors. At approximately 5 lb and backed by a lifetime limited warranty, this mounting adapter is built for commercial and residential projects that demand longevity and safety. Ideal for digital signage, surveillance monitors, and TV installations, the AB40 simplifies complex mounting scenarios. Order the MantelMountPro AB40 to complete your next shelf or alcove display—perfect for security, monitoring and professional AV setups.

• Converts MantelMount TV mounts to shelf- or alcove-ready installations so displays sit flush and look professional
• Provides a rigid 90° bridge for MM340, MM540 and MM700 mounts to mount horizontally on shelves, recessed alcoves or stone facades
• Acts as pass-through support for installations on brick, stone or foam panels, improving stability for security and surveillance displays
• Powder-coated black finish resists wear and blends with AV and monitoring equipment for a clean, low-profile appearance
• Includes all necessary adapter hardware and a lifetime limited warranty for long-term confidence in commercial installations