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Chief Custom RPA Projector Mount

Full-motion universal projector mount

Item # 051RPA357

Item # 051RPA357

In stock

Other options

About the Chief Custom RPA Projector Mount

For precision placement

The Chief Custom RPA universal mount ensures exact positioning on the ceiling for your projector. It has independent pitch, yaw, and roll adjustments. The Custom RPA offers three options for attaching to the ceiling:  mount it flush, with a 1/4" threaded rod, or with a 1-1/2" NPT column. The mount can support up to 50 lbs. and features hollow channels to keep cables out of sight.

Product highlights:

  • supports up to 50 lbs.
  • three installation options
    • flush mount to ceiling
    • use a 1/4" threaded rod
    • use 1-1/2" NPT threaded extension column
  • quick connect/disconnect for easy projector maintenance
  • hollow channels to keep cables out of sight
  • roll: 4°
  • vertical tilt range: 25°
  • side-to-side swivel range: 360°
  • 6-1/2"W x 1-3/4"H x 5-1/2"D
  • weight: 5 lbs.
  • warranty: 10 years
  • Our 60-day money-back guarantee
  • MFR # RPA357

What's in the box:

  • RPA projector mount
  • SLB-357 interface bracket
  • Two M5 x 10mm counter-sunk screws
  • Four M5 x 10mm pan-head screws
  • Nine M4 x 10mm philips-head screws
  • Nine M4 x 10mm hex-head screws
  • Threaded-post
  • 9 Washers
  • 6 Nuts
  • 2 Hex-keys
  • Installation Instructions

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More details on the Chief Custom RPA Projector Mount

Stacey B.

Product Research


RPA Projector Mount: The RPA projector mount can be flush mount to the ceiling, mount with 0.25" threaded rods, or mount with a 1.5" NPT threaded extension column (sold separately). It offers convenient lamp and filter access, plus allows for quick connect/disconnect without affecting registration and pre-set adjustments. The RPA offers independent roll (+/4°), pitch (+/25°), and yaw (360°) for quick and precise projector registration. The integrated cable management system lets you route cables through top of mount without additional accessories. Exclusive steel-into-steel locking hardware at all key connection points to protect against theft.

  • Width = 6.5"
  • Height =1.75"
  • Depth = 5.5"
  • Weight Capacity = 50 lbs

SLB-357 Interface Bracket: The The included SLB-357 interface bracket is designed for specific Epson projectors for fast & easy installation. Compatible Espon projectors include the PowerLite Home Cinema 4000, 5040UB, 5040UBe, 6040UB, & 6040UBe.

  • Width = 12.4375"
  • Height = 0.5"
  • Depth = 12.875"
  • Weight = 3.5 lbs

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Customer Q&A

1 question already asked

Does this work with the Epson 5050ub?
[ Chris  Dec 17, 2020 ]
4 answers
Not sure. Go to Chief's website and search your model, and they will tell you the exact mount for your projector.
[ armond  Dec 19, 2020 ]
[ JOHN  Dec 18, 2020 ]
Yes, the projector mounts upside down. You adjust the lens orientation in settings. It's a really easy mount to use and is very secure.
[ Mike  Dec 18, 2020 ]
Yes. It is currently holding up my Epson 5050ub
[ JOHN  Dec 18, 2020 ]

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