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Peerless-AV ST660 SmartMount Tilt Wall Mount for 39-80 Inch Screens

5 Year Warranty
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The Peerless-AV ST660 SmartMount Universal Tilt Wall Mount features the trademarked Easy-Grip ratcheting handle, which locks the tilt angle into place, as well as the IncreLok mechanism, which offers a fixed tilt lock in five-degree increments.

The universal design is built to house displays with mounting patterns up to 824 x 405mm and up to 200 pounds. It has been tested to four times that weight capacity, so you can be confident you're installing a rugged, durable mount.


  • Easy-Grip Ratcheting Handle Locks Tilt Angle into Place
  • IncreLok Mechanism Offers Fixed Tilt Lock in 5 Degree Increments
  • Horizontal Display Adjustment up to 8 Inches for Centering TV
  • Tested to Four Times Stated Load Capacity


  • Screen Size: 39 - 80"
  • VESA Compatibility: 800 x 400
  • Mounting Pattern: 832 x 405mm
  • Weight Capacity: 200 lb
  • Color: Black
  • Finish: Powder Coat
  • Security Features: Security Hardware
  • Tilt: +15 / -5
  • Increlock Increments: -5, 0, 5, 10, 15
  • Distance from Wall: 2.63 - 5.71"
  • Dimensions: 36.41 x 10.71 x 2.95"
  • RoHS Compliant
  • UL Listed
  • oshpd Approved
  • PDF Download Instructions
  • PDF Download Spec Sheet

Package Contents

  • (1) Wall Plate
  • (1) Right Adapter Bracket
  • (1) Left Adapter Bracket
  • (4) 8mm Concrete Anchors
  • (4) #14 x 2-1/2" Wood Screws
  • (4) M4 x 12mm Phillips Screws
  • (4) M4 x 25mm Phillips Screws
  • (4) M6 x 12mm Phillips Screws
  • (4) M6 x 25mm Phillips Screws
  • (4) M8 x 12mm Phillips Screws
  • (4) M8 x 25mm Phillips Screws
  • (4) M4 x 1mm Washer
  • (8) M6/M8 x 1.5mm Washer
  • (8) 1/4" (6mm) Height Spacers
  • (1) 4mm Allen Wrench

Return Policy

The Peerless-AV ST660 SmartMount Universal Tilt Wall Mount comes backed by a 60-day money back guarantee. Please note, Peerless-AV products are subject to a 25% restocking fee.

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Will this fit my TV?

This will fit most 39-80" TVs. Please make sure your TV's mounting pattern is 800x400 or smaller and your TV weighs 200 lbs or less.

Will I need anything else?

You may need additional hardware if your TV uses a different screw size or if you are mounting to anything other than studs. You will also want an electric screwdriver with a drill bit and a stud finder. A drop cloth to cover your carpet or furniture may help, and a separate level can be a good idea as well.

What is a VESA pattern?

VESA pattern is the mounting pattern. There are several different sizes used by manufacturers. It is the measurement between mounting holes side to size and then up and down. This measurement will always be in millimeters.

What are the dimensions on the mount?

The back plate is 34.1 inches wide and 9.2 inches tall. The arms are 16.9 inches long.

Does this tilt or swivel?

This mount can be used flat or tilted down.

Can you mount this on brick, plaster, or stone?

This mounting kit includes hardware to mount on drywall over studs and concrete. With special tools and hardware, you may be able to mount on other surfaces. Please consult an installation professional if you are unsure about how to mount in your home.

Will this work with a curved TV?

Yes, it will. It comes with a variety of spacers to accommodate for a curve.

How far away from the wall does this sit?

When flat, this mount sits 2.6 inches from the wall.

Does this have any special features?

This TV mount features a ratcheting grip to adust the tilt more easily.