Chief TS318SU Medium THINSTALL Dual Swing Arm Wall Mount

Product ID 16779
Chief TS318SU Medium THINSTALL Dual Swing Arm Wall Mount
Chief TS318SU Medium THINSTALL Dual Swing Arm Wall Mount


Chief TS318SU is a lightweight, low-profile full-motion wall display mount for TVs 26-52".


Technical Drawing

Technical Drawing of Chief TS-318SU Medium Thinstall Dual Swing Arm Wall Mount




UL Listed



Manual Height Adjustment


Maximum Extension

18.1" (459.7mm)

Maximum Screen Thickness

5" (127mm)

Minimum Depth

1.8" (46 mm)

Mounting Pattern Compatibility (Universal Versions)

100 x 100mm - 600 x 400mm



Overall Dimensions (H x W x D)

13.5" x 22.6" x 1.8" (343 x 574 x 46mm)

Pivot (numerical value)

±90° (depending on screen width)

Post-Installation Leveling (Roll)


Shipping Weight

23.00 lbs

Solution Type



+ 0°, - 15°

Typical Screen Sizes

26 - 52"

Wall Stud Compatibility (inches)

Single Stud

Weight Capacity

75 lbs (34.kg)



  • Ultra Low Profile - Sleek design collapses to 1.8" (33 mm), providing an ultra-low profile for all types of TVs, including LED, LCD and Plasma.
  • Extends - up to 18" (457 mm) Full extension maximizes viewing potential.
  • Centris low-profile tilt - Provides up to 15° of effortless fingertip tilt to achieve optimal viewing angles.
  • Integrated Cable Management - Enclosed, tool-free cable covers and a wide open wall plate make it easy to route power and signal cables, and connect to the wall fora seamless installation.
  • Post Installation Height Adjustment - A total of 1" (25mm) of post installation height adjustment allows for perfect screen placement and alignment

Product Options/Accessories

Model TS318SU
Manufacturer Chief Mounts
Part Number TS318SU
UPC 841872149370
Color Black
Maximum Extension 18.1" (459.7mm)
Maximum Screen Thickness 5" (127mm)
Minimum Depth 1.8" (46 mm)
Mounting Pattern 100 x 100mm - 600 x 400mm
Overall Dimensions 13.5" x 22.6" x 1.3" (343 x 574 x 33mm)
Pivot ±90° (depending on screen width)
Tilt + 0, - 15 degree
Screen Size 26 - 52 in
Weight Capacity 75 lbs (34.kg)
Manual Height Adjustment 1"
Shipping Weight 23.00 lbs
Mounting Options Wall

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With the exception of electrical products, Chief warrants its products to be free of defects in material and workmanship for 10 years. All warranties are in effect beginning the date the product was invoiced by Chief. Electrical mechanisms (such as lift products) have a 1-year limited warranty. All warranties are in effect for the original purchaser only. Chief disclaims liability for any modifications, improper installation and/or installations over the specified weight capacity. Chief also disclaims liability for any modifications made to electrical mechanisms, improper installation, incorrect voltage connection and/or installations over the stated weight capacity. All Electrical Mechanisms are intended for indoor use only and failure to comply will void warranty.

Chief's sole warranty obligation to the owner of its products is to repair or replace (at Chief's discretion) defective products at no charge to the original purchaser within the warranty period. The purchaser is responsible for returning the product to Chief Manufacturing via prepaid shipping. To the maximum extent permitted by applicable law, Chief disclaims any other warranties, express or implied, including warranties of fitness for a particular purpose and warranties of merchantability. Chief will not be liable for any damages whatsoever arising out of the use or inability to use Chief products, even if Chief has been advised of the possibility of such damages. Chief bears no responsibility for incidental or consequential damages. This includes, but is not limited to, any labor charges for the repair of Chief products performed by someone other than a Chief employee. Because some states and jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages, the above limitation may not apply. Chief will not be responsible for damage to Chief products caused by misuse, abuse, failure to properly package the product for return to Chief or for damage caused by carriers during shipment to or from Chief. Any repairs to Chief products required due to misuse, abuse or shipping damage or repairs of defective Chief product outside the warranty period will be performed at the current rates established by Chief for factory service.