PLSA74 L-Bracket for Sony Alpha A7 IV and A7r IV and A9 Mark II Arca-Swiss Type (L-Plate)

Your Price: $129.95
In Stock
Part Number:PLSA74

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Complete L-Bracket ? help
Yes Complete L-Bracket
No, Just Need Vertical Part (-$39.95)
L-bracket for Sony A7r mark IVL-bracket for Sony A7r mark IV

L-Bracket Custom Designed for Sony A7r Mark IV, A9 Mark II, Arca-Type

The L- Bracket has been machined from solid Aluminium T6061 block and black anodized for scratch resistant finish. The main feature of this L-Bracket is its two piece design; the vertical piece of the L-Bracket can be extended to allow cable connection (cable connections are also possible without extending)

  • Two piece design; the vertical piece allows for the use of just the base plate
  • Two safety stops in vertical and horizontal surfaces
  • Slide out mechanism, with hardened steel rods allow extending of the vertical plate for ease of use with cables or finding the center point of the image.
  • Compatible with Arca-Swiss style tripod heads
  • Easy battery access
  • Built in Magnetic Allen Wrench Storage
  • Strap Loop
  • 1/4"-20 Threads (Side & Top) for Cold Shoe , Strap etc accessories (with additional holes for Anti-Rotation, A14 Pins Needed)
  • Machined aircraft aluminum construction using CNC precision machines
  • Unobstructed LCD access

  • Height:  3.35 Inches (85 mm)
  • Width:  4.25 Inches (108 mm)
  • Depth:  1.50 Inches (39 mm)
  • Rotation  90°
  • Weight:  6.1 oz - 174 grams
  • Mount Thread: 1/4-20 with 5/32 inch Hex Screw
  • Patent Pending
  • Arca Swiss Type Dovetail

What's Included:

  • L-Bracket (Bottom Plate: PBSA74, Vertical Plate: PLSA73)
  • Removable strap loop
  • Allen wrench

Compatible with:

  • Arca-Swiss
  • Kirk
  • Markins
  • Really Right Stuff
  • Wimberley

Patent No.: US 10,437,138

5 Stars
Perfectly Fits My Needs
The quality of this L Bracket is beyond reproach. The onboard hex key storage ensures that I always have the tool I need to adjust the L bracket to suit my needs. The cables on the left side of the camera are easily accessed. This is the best L bracket that I have ever used. It puts the SmallRig L bracket on my A7RIII to shame! You can always count on quality and the right features at an incredible price from ProMedia Gear.
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Reviewed by:  from Commerce City, CO. on 8/10/2020
5 Stars
Love this bracket and plate combination. It gives a pleasant handling option along with holding the boomerang flash which I love. Promediagear tends to details in their products and this is L bracket/plate is no exception. Expertly constructed. Made in the USA with quality.
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Reviewed by:  from Grand Rapids, Michigan. on 8/20/2020
4 Stars
There are a few things to improve, but it's a good L-Plate overall.
This is a very well-made L-Plate. You can attach a number of accessories, including cold-shoes. And the price is reasonable. I'm very satisfied. Anyway, spread the vertical plate out, and then insert Sony a7R IV with a slightly heavier lens vertically into the tripod, the two steel rods will bend a little bit. This is not good. Also, If a cold-shoe is installed on the top of the vertical plate, the Allen wrench cannot be inserted.
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Reviewed by: (Verified Buyer)  from South Korea. on 10/8/2020
5 Stars
Excellent no faults.
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Reviewed by:  from Superior Wisconsin . on 5/5/2021

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