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SmallRig Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, a7R V, a7 IV & a7S III

BH #SM4148 • MFR #4148
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SmallRig Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, a7R V, a7 IV & a7S III
Key Features
  • Quick Horizontal to Vertical Rotation
  • Arca-Type and Manfrotto RC2 Plate
  • Full Access to Ports and LCD Screen
  • Two-Point Locking System
This Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony Mirrorless Cameras from Smallrig is a faster and more versatile alternative to using a conventional L-bracket to mount select Sony mirrorless cameras to a tripod head. This lightweight rotating mechanism allows camera orientation to be changed with the flick of a wrist, then locked in place with a large, ergonomic knob. The plate mounts to the base of the camera, leaving the sides and back uncover for full access to the ports and LCD screen. The base plate also allows full access to the camera's battery door. The lens release button makes it easy to change lenses without having to remove the camera from the mount or the tripod. The versatile mounting foot is compatible with both Arca-type and Manfrotto RC2 quick release systems.
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SmallRig 4148 Overview

This Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony Mirrorless Cameras from Smallrig is a faster and more versatile alternative to using a conventional L-bracket to mount select Sony mirrorless cameras to a tripod head. This lightweight rotating mechanism allows camera orientation to be changed with the flick of a wrist, then locked in place with a large, ergonomic knob. The plate mounts to the base of the camera, leaving the sides and back uncover for full access to the ports and LCD screen. The base plate also allows full access to the camera's battery door. The lens release button makes it easy to change lenses without having to remove the camera from the mount or the tripod. The versatile mounting foot is compatible with both Arca-type and Manfrotto RC2 quick release systems.

Compatible Sony Cameras
a7R IV
a7R V
a7 IV
a7S III

SmallRig 4148 Specs

Mounting
1x 1/4"-20 Male
2x 3/8"-16 Female
7x 1/4"-20 Female
Strap Loop
No
Quick Release Plate Type
Manfrotto RC2 (200PL) / Arca-Type
Quick Disconnect System
No
Bubble Level
No
Materials
Aluminum, Steel
Dimensions
4.2 x 3.2 x 1.1" / 107.5 x 81.4 x 28.7 mm
Weight
6.5 oz / 185 g
Packaging Info
Package Weight
0.63 lb
Box Dimensions (LxWxH)
6.3 x 4.9 x 2.8"

SmallRig 4148 Reviews

See any errors on this page? Let us know

Is it compatible with the Sigma 14-24mm f/2.8 Art ...

Is it compatible with the Sigma 14-24mm f/2.8 Art lens?
Asked by: Stephen
Yes, the SmallRig Rotatable Horizontal-to-Vertical Mount Plate Kit for the Sony a7R IV, a7R V, a7 IV & a7S III is compatible with a Sigma 14-24mm f/2.8 DG DN Art Lens for Sony E.
Answered by: Samik G
Date published: 2024-07-11

Would this work with DJI Ronin?

Would this work with DJI Ronin?
Asked by: Don
Yes, the SmallRig Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, a7R V, a7 IV & a7S III can be mounted on the DJI Ronin Gimbal Stabilizer. It will need to be mounted onto the Ronin Arca-Swiss Plate and rebalanced.
Answered by: Michelle F
Date published: 2024-05-02

Can someone confirm if this conflicts w/ lenses ...

Can someone confirm if this conflicts w/ lenses that have their own collar? - 50 - 400 - 70-200 - 100-400
Asked by: Chris
It looks like lenses with a USB-C connection near its base will also not fit, regardless of whether the collar is installed or not. One example: Tamron 50 - 400. Sad
Answered by: Chris
Date published: 2023-05-10

is it compatible with Sony a7c and the APS-C Sony ...

is it compatible with Sony a7c and the APS-C Sony line ?
Asked by: klife
The SmallRig Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, a7R V, a7 IV & a7S III is not compatible with Sony a7C and APS-C Sony cameras.
Answered by: Samik G
Date published: 2023-08-28

Will this work for A7iii?

Will this work for A7iii?
Asked by: Paul
You can use the Small Rig 4244 on the A7iii. It is better than the Atoll since there is push button on the collar that directly aligns with the lens release button on the a7iii. I returned the Atol for the Small Rig 4244.
Answered by: LuAnne
Date published: 2024-04-19

Does it work in Sony a7R III?

Does it work in Sony a7R III?
Asked by: Xinyi
No, the Sony A7Riii has a different size body. So with won't fit properly.
Answered by: David B
Date published: 2023-04-03

will this work with a Sony DSC RX10IV?

will this work with a Sony DSC RX10IV?
Asked by: John
Unfortunately, the SmallRig Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, a7R V, a7 IV & a7S III is not compatible with the Sony DSC RX10 IV.
Answered by: Daniel C
Date published: 2023-07-19

Can this fit on the Sony A1 if you take out the ...

Can this fit on the Sony A1 if you take out the Anti-twist Pin?
Asked by: Harold
The Anti-twist Pin does not come off, but this item does fit the A1.
Answered by: David B
Date published: 2023-05-28
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