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SmallRig Rhinoceros Advanced Cage Kit for Sony a7R V, a7 IV & a7S III

BH #SM3710 • MFR #3710
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SmallRig Rhinoceros Advanced Cage Kit for Sony a7R V, a7 IV & a7S III
Key Features
  • Camera Cage for a7R V, a7 IV, a7S III
  • Top Handle, NATO Side Handle
  • HDMI Cable Clamp
  • 1/4"-20 & 3/8"-16 Accessory Threads
Add accessory mounting and protection for your Sony aR V, a7 IV, or a7S III mirrorless camera with this lightweight Rhinoceros Advanced Cage Kit from SmallRig. The kit includes a formfitting camera cage, an HDMI cable clamp, a side handle with a NATO clamp mount, and a top handle with a 3/8"-16 anti-twist mount. The components are made from durable aluminum and carbon fiber, making the rig even more lightweight and corrosion-resistant than aluminum-only components. An Allen wrench is also included to tighten the screws.
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SmallRig 3710 Overview

Add accessory mounting and protection for your Sony aR V, a7 IV, or a7S III mirrorless camera with this lightweight Rhinoceros Advanced Cage Kit from SmallRig. The kit includes a formfitting camera cage, an HDMI cable clamp, a side handle with a NATO clamp mount, and a top handle with a 3/8"-16 anti-twist mount. The components are made from durable aluminum and carbon fiber, making the rig even more lightweight and corrosion-resistant than aluminum-only components. An Allen wrench is also included to tighten the screws.

The cage features a 1/4"-20 camera screw, multiple 1/4"-20 and 3/8"-16 ARRI-style accessory threads, a side NATO rail, a QD socket, and strap slots. It maintains access to the camera's controls and hot shoe, and it offers a variety of mounting options. The HDMI cable clamp protects your HDMI cable from pulling or disconnecting. The top handle and side handle provide additional shoe mounts and mounting threads, and the side handle features a comfortable faux leather grip.

SmallRig 3710 Specs

Support Type
Cage, Handheld Support
Grip Type
Topside Handgrip, Single Handgrip
Camera Compatibility
Sony a7 IV, Sony a7R V, Sony a7S III
Mounting
Battery Plate Type
No
Accessory Mounting
Multiple 1/4"-20 Female Thread
Multiple 3/8"-16 Female Thread
Camera Mounting
1/4"-20 Male Screw
Tripod Mounting
1/4"-20 Female Thread, Built-In Arca-Type Plate
Shoe Mounting
Cage, Top
1x Cold Shoe
Top Handle, Top
1x Cold Shoe
Side Handle, Top
1x Cold Shoe
Rosettes
No
Rail Mounting
Cage, Side
1x NATO Rail
Cable Clamp
1x HDMI Clamp
General
Materials
Aluminum, Carbon Fiber
Dimensions
8.5 x 7.1 x 5.9" / 216 x 180 x 149 mm
Weight
1.1 lb / 480 g
Packaging Info
Package Weight
1.435 lb
Box Dimensions (LxWxH)
8.3 x 7.7 x 3.5"

SmallRig 3710 Reviews

Great cage

By Luke
Rated 5 out of 5
Date: 2025-02-11

Great project! They thought of everything

Wow this thing is Quality AAA

By Sean
Rated 5 out of 5
Date: 2024-02-13

This is extremely high quality, and unbelievably light I mean astonishingly light!! To the point the cage adds zero weight lol 😂 it’s like something from a space ship seriously 😳, I would highly recommend. The handle adds a lot of supprt, the cage has zero flex movement to issues. It’s all thought out geniusesly! I didn’t need the entire cage but knowing you can’t find the matched handle without the bundle I just got the entire kit. The top handle is a really nice addition too

See any errors on this page?

Will this also fit the Sony A1?

Will this also fit the Sony A1?
Asked by: Zachary
No, unfortunately the SmallRig Rhinoceros Advanced Cage Kit will only support the cameras listed. It supports Sony a7R V, a7 IV, and a7S III cameras. Smallrig A1 cages: https://bhpho.to/3VuLYYC
Answered by: Chris H
Date published: 2023-05-04

Right below the coldshoe mount, there's a metal ...

Right below the coldshoe mount, there's a metal piece that has "A7 SIII" stamped on it. Is that the final design of this cage?
Asked by: Ethan
That small piece gets flipped over depending on which camera the cage is being installed on. The other side says 'A7RV' or 'A7IV'.
Answered by: Andy
Date published: 2023-10-11

How many mounting points does the cage have in ...

How many mounting points does the cage have in it?
Asked by: Tyler
How many mounting points to the camera does the cage have? Just the bottom screw or does it mount to the strap ring on the side?
Answered by: Tyler
Date published: 2024-03-10

Is there an option to buy the Rhino style side ...

Is there an option to buy the Rhino style side handle separately?
Asked by: Shawn
At this moment the Rhinoceros is only being sold with the SmallRig Rhinoceros Advanced Cage Kit for Sony a7R V, a7 IV & a7S III. Nato Side handles: https://bit.ly/41tQn0Y
Answered by: Chris H
Date published: 2024-06-11

The handle can be used on the left and right side ...

The handle can be used on the left and right side ? When it will be released?
Asked by: Yousif
Yes, the SmallRig Rhinoceros Advanced Cage Kit for Sony a7R V, a7 IV & a7S III could use the included Nato Handle on the other side of the cage. However, you will need to add a Nato rail. SmallRig Quick Release NATO Rail (1.6) BH #SM1409 https://bhpho.to/3JxBUs5
Answered by: Chris H
Date published: 2023-03-20

Is it possible to mount the Sony K3M with this ...

Is it possible to mount the Sony K3M with this cage and top handle using the K3M "extension" cable?
Asked by: Ryan
No, the Sony XLR-K3M Dual-Channel Digital XLR Audio Adapter Kit with Shotgun Microphone cannot be mounted when the SmallRig Rhinoceros Advanced Cage Kit for Sony a7R V, a7 IV & a7S III is being used. It can be relocated with the adapter.
Answered by: Jonathan S
Date published: 2024-03-26

Can the handle be attached to either side of the ...

Can the handle be attached to either side of the rig/camera?
Asked by: David
No, the side handle for the SmallRig Rhinoceros Advanced Cage Kit for Sony a7R V, a7 IV & a7S III utilizes a NATO clamp, which can only be mounted on the left side of the cage.
Answered by: Jonathan S
Date published: 2026-02-15
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