$288.80 USD

Chief MPWUB swing arm wall display mount provides ultra smooth extension for flat panel displays and monitors, and remains low profile in the home position.

 of Chief MPWVB Medium (30-55") Swing Arm Wall Mount




Lateral Shift

4.5" (114.3mm)

Maximum Extension

8.75" (222.3mm)

Minimum Depth

1.5" (38.1mm)

Mounting Pattern Compatibility (Universal Versions)

100 x 100mm - 709 x 431mm


Depth and Extension do not include interface bracket (adds 0.5 - 1.5")


Landscape, Portrait

Overall Dimensions (H x W x D)

18.0" x 23.6" x 3.4" (457 x 600 x 87mm)

Shipping Weight

34.00 lbs

Solution Type


Typical Screen Sizes

30 - 55"

Wall Stud Compatibility (inches)


Weight Capacity

100 lbs (45.4kg)


  • Smooth extension up to 8.75" (222 mm) to achieve ideal viewing angle
  • Ultra low-profile in the home position, only 1.5" (38 mm) deep
  • Provides up to 45º of swivel in either direction (depending on screen size)
  • Locable in home position to prevent articulation (pin included)
  • Installs on 16" center studs
  • Integrated lateral shift allows repositioning of the mount right or left after installation for ultimate positioning flexibility
  • Screen can be installed in portrait or landscape orientation ( PAC400 or MAC400 accessory can be used to rotate without removing the screen)
Manufacturer Chief Mounts
Part Number MPWUB
Color Black
Lateral Shift 4.5" (114.3 mm)
Maximum Extension 8.75" (222.3 mm)
Minimum Depth 1.5" (38.1 mm)
Mounting Pattern 100 x 100 mm - 709 x 431 mm
Overall Dimensions (H x W x D) 18.0" x 23.6" x 3.4" (457 x 600 x 87 mm)
Screen Size 30 - 55 in
Wall Stud 16"
Weight Capacity 100 lbs (45.4 kg)
Shipping Weight 34.00 lbs
Mounting Options Wall
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