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Full-Motion TV Wall Mount with 40" Extension

Full-Motion TV Wall Mount with 40" Extension - Main image
Full-Motion TV Wall Mount with 40" ExtensionFull-Motion TV Wall Mount with 40" ExtensionFull-Motion TV Wall Mount with 40" ExtensionFull-Motion TV Wall Mount with 40" ExtensionFull-Motion TV Wall Mount with 40" Extension
$49.5 $99 In stock

Category: TV Mounts

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

Customer Reviews (4.5 / 5 · 4 reviews)

Isabella V. ★★★★★

Swapping out my old fixed mount for this one was the best decision for movie nights, since the 40" extension lets me pull the screen way out and angle it toward the kitchen. The dual-arm hinge stays tight, no sag even with my heavy 65-inch panel.

Penelope B. ★★★★★

I've got a 65" TV in the corner of my living room and this finally lets me swing it out 40 inches to face the couch or push it flat against the wall when I'm not watching. The dual-arm hinge holds the angle without sagging, even fully extended.

Brian U. ★★★★★

The 40" extension is a game changer for my open floor plan — I can pull the TV out and angle it toward the kitchen while I cook, then push it flat against the wall when guests come over. The dual-arm hinge holds its position without sagging, even fully extended.

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