Full-Motion TV Wall Mount with 40" Extension

The Mount-It! Full-Motion TV Wall Mount with 40" Extension (MI-393L) delivers maximum viewing flexibility for large-screen TVs in any room. Its dual-arm friction hinge mechanism extends up to 40.1 inches from the wall, swivels 90 degrees left and right, and tilts 5 degrees upward and 15 degrees downward — so you can position your screen at the perfect angle from virtually anywhere in the room. When not in use, the mount retracts to just 3 inches from the wall for a clean, low-profile look. The wide 25.4" x 11.6" wall plate supports dual stud installation at both 16" and 24" on-center spacing, and corner installation is fully supported. Key Specifications Compatible TV Sizes: 32" – 90" flat panel TVs Weight Capacity: Up to 110 lbs VESA Compatibility: 75x75 mm to 600x400 mm Extension Range: 3" (retracted) – 40.1" (fully extended) Swivel: 90° left / 90° right Tilt: 5° upward / 15° downward Leveling Adjustment: ±3° Mechanism: Friction hinge Wall Plate: 25.4" x 11.6" Stud Type: Dual stud (16" or 24" on-center spacing) Corner Installation: Supported Material: Heavy-duty steel Compatible Installation Surfaces Wood studs (drywall over studs) Metal studs (drywall over metal studs) Solid wood wall (planks, beams, timber) Plywood backing wall Brick (solid brick) Brick veneer Concrete block (CMU / cinder block) Concrete (poured concrete) Tile over studs (tile on backer board over studs) Tile over masonry (tile on concrete or block) Ideal For Living rooms and home theaters where flexible viewing angles are essential Bedrooms and open-plan spaces requiring wide swivel range Corner installations where standard flat mounts won’t reach Offices, conference rooms, classrooms, and commercial spaces with large displays Any installation requiring extra reach from the wall TV Brand Compatibility Compatible with VESA-standard flat panel TVs from Samsung, LG, Sony, TCL, Vizio, Hisense, and other major brands within the supported size (32–90"), weight (up to 110 lbs), and VESA pattern (75x75–600x400) range. What's in the Box Full-motion TV wall mount Mounting hardware Bubble level Installation template User manual Installation Estimated install time: ~45 minutes Stud type: Dual stud Stud spacing: 16" or 24" on-center Corner installation: Supported Mounting template included: Yes Tools required: Stud finder, power drill, drill bits (wood bits for studs or masonry bits for concrete), level, measuring tape, screwdrivers or socket wrench