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ProMediaGear Bracket Plate for Sony Alpha A7rIII and A7III, Arca-Swiss Type

SKU: PMGPBSA73 MFR: PBSA73
$49.95
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Key Features

  • Achieve rapid transitions with this Arca-Swiss compatible L-bracket for quick setups.
  • Maintain easy access to your Sony Alpha A7III's ports while securely mounted.
  • Crafted from lightweight aluminum, this durable bracket adds minimal bulk to your gear.
  • Enjoy versatile mounting options with integrated 1/4"-20 threads for accessories.
  • Quick-release design lets you switch between landscape & portrait in seconds!
  • Get a secure camera mount, stability, and peace of mind with ProMediaGear quality.
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Special Order?Estimated to Ship: 09/17/2025
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1 Year

$3.99

2 Year

$4.99

3 Year

$7.99

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Q&A

Questions & Answers

Shopper : Why Did You Choose This?EDWIN Y : I need itJAVIER N A : Could not locate the proper L bracket at my price and this plate will work with my ball head

Reviews about this item

Review Summary

2022-03-25T14:56:59

Rated 5 out of 5

Great bracket.

A great bracket as usual form Pormediagear.

Robert H.

2019-02-01T13:52:06

Rated 5 out of 5

10 Out of 10. Buy with Confidence!

This plate fit perfect on my d500 grip. First impressions as I took it out of the box was it was made with high quality materials and with precision. I was so Impressed with the quality of the workmanship that I went to Promedia wesite and purchased the L bracket for this set. Sorry Adorama, I searched your site but it was not available from you. The logo on the bracket is Laser etched and looks like it will last a very long time. Overall I give it a 10 out of 10. Your new catch line should be....ProMedia Gear, made for photographers, by photographers!

CLIFTON L.

2018-12-11T08:18:28

Rated 4 out of 5

Solid

Very well build, fits the camera almost perfectly. A little bit on the heavy side.

EUGENESHIFRIN E.

2017-09-13T13:30:35

Rated 5 out of 5

Perfect fit

Perfect fit. Would definitely recommend.

STEVE H.

2017-08-08T11:19:14

Rated 4 out of 5

Snug fit

Fits snugly to my MB-D17 grip, the anti twist flange is perfect.

Christopher F.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

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Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

ProMediaGear Bracket Plate Specifications

  • Compatibility

    Sony Alpha A7rIII and A7III Arca-Swiss type Cameras

  • Mounting Screw

    1x 1/4"-20 Male

  • Tripod Mounting Thread

    1x 1/4"-20 Female

  • Arca-Type

    Yes

  • Material of Construction

    Aluminum

  • Weight

    1.5 oz (42.52g)

  • UPC Code

    609456714877

Designed For Use With:

  • Sony
  • Mirrorless Cameras

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

Models
ProMediaGear Bracket Plate for Sony Alpha A7rIII and A7III, Arca-Swiss Type
$49.95

Special Order

Generally ships in 7-14 days, subject to availability

ProMediaGear L-Bracket for Sony Alpha a7 III/a7R III Cameras
$129.95

Special Order

Generally ships in 7-14 days, subject to availability

ProMediaGear PLSA74 L-Bracket for Sony Alpha a7R IV and a9 Mark II
$129.95

Special Order

Generally ships in 7-14 days, subject to availability

CompatibilityMirrorless Cameras, SonySonySony

About ProMediaGear Bracket Plate

FEATURED REVIEWS

10 Out of 10. Buy with Confidence!

By CLIFTON L.

This plate fit perfect on my d500 grip. First impressions as I took it out of the box was it was made with high quality materials and with precision. I was so Impressed with the quality of the workmanship that I went to Promedia wesite and purchased the L bracket for this set. Sorry Adorama, I searched your site but it was not available from you. The logo on the bracket is Laser etched and looks like it will last a very long time. Overall I give it a 10 out of 10. Your new catch line should b...

View full Review

Great bracket.

By Robert H.

A great bracket as usual form Pormediagear.

Bring precision and ease to your photography setup with the ProMediaGear Bracket Plate, meticulously crafted for the Sony Alpha A7 III and A7R III mirrorless cameras. This robust bracket plate is the epitome of custom design, hugging your camera's contours with a precision that ensures a secure fit without any unwanted rotation. The durable construction originates from a solid block of Aluminum T6061, renowned for its strength and lightweight properties, and is finished with a hard black anodized coating that resists scratches and wear.

The bracket plate's compatibility extends beyond its perfect fit for the Sony Alpha series; it seamlessly integrates with a variety of mounting systems, including ProMediaGear flash brackets and L-Brackets. Its Arca-Swiss type design ensures it works harmoniously with other industry-leading brands such as Kirk, Markins, Really Right Stuff, and Wimberley, making it a versatile choice for professionals and enthusiasts alike.

In addition to its sturdy build and compatibility, the bracket plate features 1/4-20 threaded holes, providing photographers with the flexibility to attach additional quick release plates or accessories, enhancing the functionality of their setup. This high-quality bracket plate is not only reliable but also proudly 100% designed, machined, and assembled in the USA, reflecting a commitment to superior craftsmanship and support for domestic manufacturing.

Whether you're shooting in the studio or out in the field, the ProMediaGear Bracket Plate for Sony Alpha A7 III and A7R III cameras is an indispensable tool that promises to enhance your photography experience with its durable, reliable, and high-quality design.

ProMediaGear Bracket Plate Features

  • Custom-fit bracket plate for Sony Alpha A7 III and A7R III cameras
  • Arca-Swiss type compatibility with ProMediaGear, Kirk, Markins, and more
  • Machined from Aluminum T6061 for maximum durability and lightness
  • Anti-rotation design ensures stability and security for your camera
  • Scratch-resistant with a hard black anodized surface finish
  • Features 1/4-20 threaded holes for mounting versatility

Key Features

  • Achieve rapid transitions with this Arca-Swiss compatible L-bracket for quick setups.
  • Maintain easy access to your Sony Alpha A7III's ports while securely mounted.
  • Crafted from lightweight aluminum, this durable bracket adds minimal bulk to your gear.
  • Enjoy versatile mounting options with integrated 1/4"-20 threads for accessories.
  • Quick-release design lets you switch between landscape & portrait in seconds!
  • Get a secure camera mount, stability, and peace of mind with ProMediaGear quality.

What's in the box:

  • ProMediaGear Bracket Plate
  • Allen Wrench
  • Captive Mounting Screw
  • Removable Safety Stops
  • ProMediaGear 5 Year Limited Warranty