Chief PWRIWUB Large In-Wall Swing Arm Mount - 22" Extension

Must order a PAC501B In-Wall Accessory.

Product ID 16522


  • In-wall swing arm for 37 - 55" screens
  • Maximum extension: 22"
  • Weight capacity: 125 lbs
  • Requires PAC501B in-wall accessory under option 1
  • Chief PWRIWUB comes with PSBUB, the universal interface bracket. No need to order a separate bracket for this arm

Chief PWRIWUB Large Flat Panel In-Wall Swing Arm Wall Mount for 37" to 55" Displays


Chief PWRIWUB is an in-wall swing arm designed to create a low-profile installation.

  • Must order a PAC501B In-Wall Accessory (No separate interface bracket necessary for the PWRIWUB, this comes with the PSBUB)


Technical Drawing

Technical Drawing for Chief PWRIWUB Large Flat Panel In-Wall Swing Arm Wall Mount for 37" to 55 " Displays





Maximum Extension

22" (558.8mm)

Minimum Depth

0.5" (12.7mm)

Mounting Pattern Compatibility (Universal Versions)

200 x 200mm - 862 x 517mm


Requires PAC501B. PACHFK1 available. Depth and Extension do no include interface bracket (adds 0.5 - 1.5")


Landscape, Portrait

Overall Dimensions (H x W x D)

20.0" x 30.0" x 4.5" (508 x 762 x 114mm)

Post-Installation Leveling (Roll)


Shipping Weight

45.80 lbs

Solution Type



+ 2°, - 15°

Typical Screen Sizes

37 - 55"

Wall Stud Compatibility (inches)


Weight Capacity

125 lbs (56.7kg)



  • Ships fully assembled to save on installation time
  • Must order PAC501B In-Wall Accessory
  • Easily installs into PAC501B to create an ultra low profile installation
  • Extends over 22" (569 mm) for viewing from any angle
  • Must order interface bracket and PAC501B In-Wall Accessory separately
Manufacturer Chief Mounts
Part Number PWRIWUB
UPC 841872109244
Mounting Options In-Wall
Color Black
Maximum Extension 22" (558.8mm)
Minimum Depth 0.5" (12.7mm)
Mounting Pattern 200 x 200mm - 862 x 517mm
Overall Dimensions 20.0" x 30.0" x 4.5" (508 x 762 x 114mm)
Shipping Weight 45.80 lbs
Tilt + 2, - 15 degree
Monitor Size 37 - 55"
Wall Stud 16"
Weight Capacity 125 lbs (56.7kg)

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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.