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Sony A7IV Modular Plates

Starting at $115.00

Elevate your Sony A7IV camera's potential with our Modular Plates, designed for precision and versatility in photography.

Plates for Sony Alpha 7IV
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The Really Right Stuff BA7IV camera body plate is custom designed for the most secure fit as possible on the Sony Alpha-7IV. Each plate is precision machined from solid blocks of 6061-T6, aircraft grade aluminum.

The Sony A7IV camera plate is fully compatible with any standard 1.5"-dovetail style quick-release system. The plate also has contoured anti-twist flanges for a perfect fit, which prevents twisting between the cameras and plate. The BA7IV quick-release plates utilize a custom machined 1/4"-20 threaded, captive-style mounting screw that threads into the tripod mounting socket of your camera body. 

As part of a modular system, the BA7IV plate still functions as a traditional camera mounting plate, but also has the added flexibility of accepting a separate dedicated vertical L-Component to create a fully modular L-Plate with two dovetail mounting surfaces. 

The L-Component incorporates a fore-aft shifting feature, which allows the user the choice of prioritizing greater port access, or a greater range of LCD screen articulation.

In order to properly mount the L-component, ensure the TOP of the L-component makes contact with the camera body; a small gap at the bottom between the L-component and baseplate is normal and by design, and does not compromise rigidity of the assembled L-Set.
If the L-component is forced tight so that the bottom of the L-component touches the baseplate, it will result in a slight angle, rather than a proper right angle to the baseplate.

Product Guarantee
All Really Right Stuff brand products are guaranteed to the original purchaser to be free of defects in materials or workmanship for five (5) years from the date of purchase. Product will be repaired or replaced at our option.


  • CNC machined 6061-T6 aluminum
  • Anodized; Type II Black
  • Laser engraved center marks
  • Integrated QD (Quick Detach) sockets for quick-detach strap systems
  • 1/4"-20 threaded accessory mounting sockets
  • Hand strap lug
  • Full access to camera accessory ports
  • Access to battery without removing plate
  • RRS standard dovetail


Base Plate Sony A7IV


Country of Origin: USA

  • Length: 5.1" / 129mm
  • Width: 2.6" / 67mm
  • Height: 0.7" / 19mm
  • Weight: 3.4oz / 98g

In The Box

  • (1) BA1-B
  • (1) B107 Screw
  • (1) 5/32" Hex Key
  • (1) User's Guide


L-set Sony A7IV


Country of Origin: USA

  • Length: 5.7" / 145mm
  • Width: 2.6" / 67mm
  • Height: 3.4" / 87mm
  • Weight: 5.8oz /163g

In The Box

  • (1) BA1-B
  • (1) BA7IV-LC1
  • (1) BA7IV-LC2
  • (2) B107 Screw
  • (1) 10-24 x 7/16" Cap Head Screw
  • (1) 5/32" Hex Key
  • (1) User's Guide



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