The Beast Full Motion Weatherproof TV Wall Mount

The Mount-It! Beast Full Motion Weatherproof TV Wall Mount (MI-400) is the Beast Series solution for outdoor and large-screen installations where weather resistance is non-negotiable. Built from cold-rolled steel with an outdoor powder coat finish and corrosion-resistant stainless steel and copper hardware, this mount is engineered to withstand moisture, UV exposure, and temperature extremes — making it the right choice for covered patios, outdoor entertainment areas, and any environment where a standard indoor mount would degrade. With a 38.6″ maximum extension, 110° total swivel (55° left and right), and +5°/-10° tilt, it delivers full-motion flexibility for 60–110″ flat panel TVs up to 275 lbs. Horizontal slide technology allows precise left-right positioning after installation, and ±5° screen leveling ensures perfect alignment. The 27.2″ x 11.5″ wall plate supports dual stud installation at 16″ or 24″ on-center spacing.

Key Specifications

• Compatible TV Sizes: 60″ – 110″ flat panel TVs
• Weight Capacity: Up to 275 lbs
• VESA Compatibility: 100×100 mm to 800×600 mm (14 standard patterns)
• Extension Range: 4.3″ (retracted) – 38.6″ (fully extended)
• Swivel: 55° left / 55° right (110° total)
• Tilt: 5° upward / 10° downward
• Screen Leveling: ±5°
• Horizontal Slide: Yes (post-installation left-right adjustment)
• Mechanism: Friction hinge
• Frame Material: Cold-rolled steel with outdoor powder coat finish
• Hardware: Corrosion-resistant stainless steel and copper
• Wall Plate: 27.2″ x 11.5″
• Stud Type: Dual stud
• Stud Spacing: 16″ or 24″ on-center
• Corner Installation: Not supported
• Product Series: Beast Series

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

• Covered patios, outdoor kitchens, and backyard entertainment areas
• Poolside and semi-outdoor installations requiring weather-resistant hardware
• Large-screen outdoor home theaters with 75″–110″ TVs
• Commercial outdoor venues, sports bars, and hospitality environments
• Any installation where a standard indoor mount would corrode or degrade over time

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 (60–110″), weight (up to 275 lbs), and VESA pattern (100×100–800×600) range. For outdoor use, pair with an outdoor-rated TV for best results.

What’s in the Box

• Beast weatherproof full motion TV wall mount
• Mounting hardware (stainless steel and copper)
• Installation template
• User manual

Installation

• Estimated install time: ~60 minutes
• Stud type: Dual stud
• Stud spacing: 16″ or 24″ on-center
• 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