K&F CONCEPT Camera Cage Compatible with Sony Alpha 7 III/7 IV/7 V/a7R III/7R V, Lightweight Design, with 1/4"-20 Threaded Hole, 3/8"-16 Threaded Hole, Quick Release Plate for Arca, Built-in Rubber Pad
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Availability:
Only 9 left in stock, order soon!
Arrives
Tuesday, Jul 14
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Features
- Sufficient Expansion Points: Compatible with Sony Alpha 7 III/7 IV/7 V/a7R III/7R V, it provides comprehensive protection for the camera body while also featuring various accessory interfaces: cold shoe mount, 1/4"-20 threaded holes*13, 3/8"-16 threaded holes*4, allowing installation of various camera accessories such as LED video light, microphones, top handle, side handle, monitors, etc., enabling multi-device collaborative creation, meeting creative video shooting and professional shooting needs.
- Lightweight and Ergonomic Grip for Comfort : This camera cage features a lightweight design, weighing only 164g, reducing fatigue during long handheld shoots. The handle of the cage is ultra-precision CNC machined to fit perfectly with the camera. Its ergonomic shape follows the natural curve of your hand, enhancing stability and comfort while shooting.
- Seamless Fit, Zero Interference: The cage fits perfectly against the camera body contour without any blockage on buttons, battery door, Flip Screen or charging port. Operate every function smoothly without disassembly, without interrupting your shooting rhythm. A magnetic wrench is equipped on the bottom of the cage, enhancing the convenience of installation.
- Multiple Protections: The cage is made of high-strength aluminum alloy, providing overall frame protection for the camera. The contact surface between the cage and the camera body is equipped with scratch-resistant and wear-resistant silicone pads to prevent scratches on the camera's paint during installation and removal, while also providing effective cushioning and shock absorption.
- Flexible Shooting Modes: The bottom of the cage is equipped with quick release plate for arca, compatible with both tripods and handheld shooting. Supports quick switching between horizontal and vertical modes, making it easy to adapt to different compositions and shooting angles.
Brand: K&F CONCEPT
Material: Aluminum
Number of Items: 1
Unit Count: 1.0 Count
Brand: K&F CONCEPT
Manufacturer Part Number: KF31.244
Unit Count: 1.0 Count
Model Number: KF31.244
Warranty Description: 1 Year
Manufacturer: Shenzhen Zhuo Er Photographic Equipment Co.,Ltd
Item Weight: 212 Grams
Built-In Media: Camera Cage
Enclosure Material: Aluminum
Compatible Devices: Camera
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
As someone who shoots with multiple Sony Alpha cameras, I look at camera cages a little differently than some reviewers. Protection is nice, but what really matters is whether a cage becomes the foundation of a serious video rig. This K&F Concept cage absolutely does. Designed for the Sony a7 III, a7 IV, a7 V, a7R III, and a7R V, the cage wraps around the camera while maintaining full access to buttons, battery door, memory card slots, ports, and the flip screen. Nothing feels blocked or restricted during use. What impressed me most is how lightweight it is. At only 164 grams, it adds very little weight to your setup. That's important when you're already balancing microphones, wireless receivers, monitors, lights, and other accessories on a tripod or gimbal. The cage is built from high-strength aluminum alloy and includes protective rubber contact points anywhere the camera touches the cage. That helps prevent scratches while also providing a little additional shock absorption. Where this cage really shines is expansion. With 13 separate 1/4"-20 mounting points, four 3/8"-16 professional mounting points, and a built-in cold shoe mount, there are plenty of options for attaching microphones, wireless receivers, monitors, lights, handles, and other accessories. Whether you're building a simple content creator setup or a more advanced production rig, there's room to grow. I also appreciate the integrated Arca-compatible quick release plate. Being able to move quickly between tripod work and handheld shooting without swapping plates saves time and keeps the workflow moving. The support for both horizontal and vertical shooting is another nice touch for creators producing content across multiple platforms. One unexpected feature I really liked was the included magnetic tool. It stores directly in the cage, so you always have the installation tool available when you need it. Simple feature, but very practical. Pros: Extremely lightweight at only 164g Excellent build quality with aluminum construction 13 threaded 1/4"-20 mounting points Four professional 3/8"-16 mounting points Built-in cold shoe mount Integrated Arca-compatible quick release plate Full access to camera controls and ports Magnetic installation tool stores inside the cage Comfortable ergonomic grip design Cons: Compatible only with specific Sony Alpha models May be more cage than casual photographers need Bottom Line: If you're building out a Sony Alpha video rig, this cage provides an outstanding foundation. The lightweight design, huge number of mounting options, integrated Arca option, and thoughtful details like the magnetic tool make it easy to recommend for both content creators and professional shooters. Extended walkaround and detailed feature demonstration included in the video.
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Reviewed in the United States on June 1, 2026 by Studio Pair
K&F CONCEPT keeps raising its bar. I got my hands on this cage to add protection and mounting points to my Sony A7IV setup without making the camera feel heavy or awkward. After using it, I like how compact it stays while still giving me plenty of room to build out a rig. The fit feels secure, and the rubber padding helps keep the camera from shifting or getting scratched. What stood out first was access. I still reach the buttons, battery door, card slots, ports, and flip screen without fighting the cage. That matters when I am moving fast on set or switching between handheld and tripod work. The Arca-style base also saves time, since I do not need an extra plate for compatible tripod heads. The mount options are excellent for a cage in this size. I have room for a mic, monitor, light, handle, and wireless receiver without running out of attachment points. The build feels strong, the matte black finish looks clean, and the included screw and tools are a nice touch. I also like the magnetic screwdriver storage. Small detail, but it keeps the tool with the cage instead of buried in my bag. I did not find any rough edges or cheap feel in the machining. The only real tradeoff is the number of tiny screws and threaded points, which is useful for some rigs but more than you need for a basic setup. For me, this cage hits a good balance between protection, flexibility, and weight.
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Reviewed in the United States on June 4, 2026 Reviewed in the United States on June 4, 2026 by Father Goose
I like this cage because it gives you the mounting options and protection you want without turning the camera into a giant brick. Some cages get overly bulky, but this one keeps things relatively compact while still adding a lot of functionality. Fit on the camera is solid and secure. Once installed, the camera doesn’t shift around, and the built-in rubber padding helps prevent scratches while also keeping everything tighter. Access to buttons, battery door, and ports is still reasonable, which is important because some cages make basic camera use annoying. The built-in Arca-style plate is a really nice touch. Being able to go directly onto compatible tripod heads without adding another plate simplifies the setup quite a bit. I also like having the extra threaded mounting points available for handles, microphones, lights, monitors, or whatever else you want to attach. Even if you don’t use all of them now, it gives the camera much more flexibility for video work later. The overall machining and finish feel good for the price. It doesn’t feel cheap or rough, and once mounted it gives the camera a more professional and protected feel without becoming excessive. Overall, this is a well-balanced cage for Sony cameras if you want more mounting options and protection while still keeping the setup relatively lightweight and manageable.
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Reviewed in the United States on May 31, 2026 by Gear Scene
Full Disclosure: This product was received for free as part of the Vine Program. The K&F Concept Camera Cage for Sony Alpha cameras offers some nice foundational features, but it ultimately represents a huge missed opportunity for modern rig building. Because of a critical design flaw, I have to give it a 3/5. Pros: Lightweight & Integrated Base: The metal construction is relatively lightweight, and the built-in Arca-Swiss quick-release base on the bottom is a very convenient feature for quick mounting. Standard Threading: It provides plenty of 1/4"-20 and 3/8"-16 threaded holes for attaching various accessories like monitors and top handles. Major Design Flaw (Cons): Single Point of Contact: Especially for a cage released in 2026, relying on a single bottom 1/4"-20 screw to secure the camera is simply unacceptable. Without a second point of contact (like utilizing the side strap eyelet) or built-in anti-twist pins, the camera will inevitably shift and the screw will loosen over time. Dangerous for Pro Shoots: Because the cage is prone to loosening, it is actively dangerous to use on a professional set. If you are mounting heavy top handles, expensive monitors, or rigging this to a car mount, a single contact point does not provide the rock-solid security required for professional gear. Verdict: I give this a 3/5. While the materials are decent and the Arca base is nice, the lack of anti-twist security makes it unsuitable for professional shoots. If you only need a cage for a very lightweight, casual setup, it might suffice, but serious videographers should look for a cage with multiple points of contact.
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Reviewed in the United States on June 3, 2026 by Duy Vu
This aluminum cage is lightweight, strong, and well-designed. It has a 3/8 inch thread on each side, including top and bottom (once you remove the quarter inch insert on top). Each of them also has the two little pin holes to the side to prevent things from spinning, if they're equipped with those pins. It also has four quarter inch thread holes on the left and right, two more on the top, and three on the bottom. I like that it includes the screw to attach to the camera, and that that one stays in securely even when detached from the camera, so you can't lose it. It also has two cold shoes on top, and seven total tiny screws screwed in, though I don't have anything to use those ones for. The cage allows full access to the battery compartment and plugs on the left side. And the kit includes two Allen wrenches and a screwdriver which attaches magnetically and quite securely to the base, which you can use for tightening down the screw to hold the camera. The finish is an attractive matte black. Everything about it looks both utilitarian and professional. The design minimizes any excess, unnecessary bulk and weight. It's an excellent choice to protect your camera and add functionality.
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Reviewed in the United States on June 2, 2026 by Lee
I have two other cages by different companies which were made a few years ago. Those cages are definitely heavier than this one by K&F Concept...a lighter alloy and yet still strong enough. There is a cold shoe on the left and right of the cage, plus the hot shoe is unencumbered, so there are good lighting and mic options. You want threaded holes? You get them aplenty. Some have locking pin receptacles as well...nice. The fit and finish is very good and the cage fit my Sony A7RIV perfectly. The entire center of the cage is wide open, allowing me to add the cage without taking the lens off. My older cages would only go on if a small lens was attached, so that's a nice design improvement. Comes with a magnetic key for attachment purposes, and the base has a built in ARCA plate, another perk. Want to shoot vertical? There is a built in ARCA plate for that too. All the ports and battery openings are still easily opened. It's a great all around cage, hard to improve upon from this one. Nice job K&F Concept...well done.
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Reviewed in the United States on June 2, 2026 Reviewed in the United States on June 2, 2026 by Canis
This camera cage fits the Sony Alpha 7 IV (A7IV) like a glove. Once mounted, switching between horizontal and vertical shooting is a breeze, and it makes adding top handles and other accessories incredibly easy. A few highlights I really appreciate: Zero Obstruction: The design is spot-on. It leaves the camera buttons, dials, and battery compartment completely free. All the side ports can still open and close without any issues. Built-in Arca-Swiss: The integrated Arca-Swiss plate on the bottom is super convenient for quickly mounting onto tripods without messing around with extra quick-release plates. Handy Tool Included: The matching magnetic tool that stores right in the cage is a fantastic touch—always there when you need it and easy to put away. It feels lightweight yet solid, and actually improves the overall grip of the camera. Highly recommended for A7IV owners!
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Reviewed in the United States on June 2, 2026 Reviewed in the United States on June 2, 2026 by Captain Slow
My husband is always adding something new to his camera rig, so this cage was an easy choice. The fit on his Sony camera is excellent and doesn't block access to any of the controls, battery door, or flip screen. It feels very solid without adding a ton of weight, which is important when you're carrying a camera around for hours. He especially likes having plenty of mounting points for accessories and the built in Arca plate makes switching between setups quick and easy. Overall, it's a well-made cage that adds protection and flexibility without getting in the way.
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Reviewed in the United States on June 2, 2026 by Andrea