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: 75×75 mm to 600×400 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 (75×75–600×400) 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



































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