---
product_id: 595132562
title: "Smallrig (Upgraded Version) Full Cage For Sony Alpha 7R V/Alpha 7 Iv/Alpha 7S Iii/Alpha 1 / Iv - 3667B"
brand: "smallrig"
price: "₩222296"
currency: KRW
in_stock: true
reviews_count: 5
category: "Small Rig"
url: https://www.desertcart.kr/products/595132562-smallrig-upgraded-version-full-cage-for-sony-alpha-7r-v
store_origin: KR
region: South Korea
---

# Quick release plate compatible with DJI stabilizers Multiple mounting points for pro gear 3-point locking system Smallrig (Upgraded Version) Full Cage For Sony Alpha 7R V/Alpha 7 Iv/Alpha 7S Iii/Alpha 1 / Iv - 3667B

**Brand:** smallrig
**Price:** ₩222296
**Availability:** ✅ In Stock

## Summary

> 🎬 Cage your Sony, unleash your creativity — gear up like a pro!

## Quick Answers

- **What is this?** Smallrig (Upgraded Version) Full Cage For Sony Alpha 7R V/Alpha 7 Iv/Alpha 7S Iii/Alpha 1 / Iv - 3667B by smallrig
- **How much does it cost?** ₩222296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/595132562-smallrig-upgraded-version-full-cage-for-sony-alpha-7r-v)

## Best For

- smallrig enthusiasts

## Why This Product

- Trusted smallrig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Track Workflow:** Built-in Arca-Swiss quick release plate works with DJI RS 2, RSC 2, RS 3 stabilizers for instant switching between tripod, gimbal, and handheld modes.
- • **Accessory Powerhouse:** Loaded with 1/4"-20, 3/8"-16 holes, cold shoes, NATO rails, and QD sockets to mount microphones, lights, handles, and monitors effortlessly.
- • **Rock-Solid Stability:** Triple-point locking pins and screws secure your Sony Alpha flawlessly, eliminating shake and wobble during shoots.
- • **Ergonomic Grip Upgrade:** Hinged battery door arm fits camera curves and frees your little finger, enhancing comfort during long shooting sessions.
- • **Seamless Compatibility:** Tailored for Sony Alpha 7R V, 7 IV, 7S III, 1, and 7R IV with adjustable side locks for perfect fit and function.

## Overview

The SmallRig Full Cage 3667B is a precision-engineered aluminum alloy rig designed to protect and expand the functionality of Sony Alpha 7R V, 7 IV, 7S III, 1, and 7R IV cameras. Featuring a robust triple-point locking system, multiple mounting options including cold shoes and ARRI-compatible holes, and a quick release plate compatible with DJI stabilizers, it offers professional-grade stability and accessory integration. Its ergonomic design includes a hinged battery door arm for enhanced grip and full access to camera controls, making it an essential upgrade for serious content creators seeking durability and versatility.

## Description

(Upgraded Version) SMALLRIG Full Cage for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 1 / Alpha 7R IV - 3667B Key Features: 1. One-piece full cage protects camera 2. A hinged arm at the battery door fits camera curve and enhances grip experience 3. Multiple mounting points: 1/4"-20 threaded holes, 3/8" -16 locating holes for ARRI, cold shoe mounts, NATO rail and QD socket support handles, microphones, LED lights, monitors, etc. 4. Triple-point locking: fixes camera via one bottom locating pin, one 1/4"-20 screw and the one M2.5 screw on the left side 5. Quick release plate for Arca-Swiss on the bottom for quick switching between tripod, stabilizer (for DJI RS 2 / RSC 2 / RS 3 / RS 3 Pro) and handheld shooting SmallRig Full Cage for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 1 / Alpha 7R IV 3667B is designed to provide accessory mounts and protect camera. It locks camera via one bottom locating pin, one 1/4"-20 screw and the one M2.5 screw on the left side. The side lock adapters need to be adjusted the installation direction for fitting different camera types, printed with“A7 IV”is for Alpha 7 IV and Alpha 7R V while printed with “A7S III/A1”is for Alpha 7S III / Alpha 1 / Alpha 7R IV. Built-in all-round protective spacers prevent the camera from being scratched. The cage gives access to interfaces, dials, buttons or battery door. There is a spindle spanner at the battery compartment which fits camera curve and leave room for little finger for comfortable grip. 1/4"-20 threaded holes, 3/8" -16 locating holes for ARRI and cold shoe mounts support top handle 2165C, side handle 2093, monitor mount 2903, microphones, LED lights, monitors, etc. Bottom QD socket support QD shoulder strap. Notes: After fixing the 1/4"-20 screw at the bottom of the cage, remove the anti-deflection pin from the staging hole in the battery compartment position and secure it to the corresponding position. To use the side lock adapter, please remove the split ring on the left side of the camera first. HDMI Cable Clamp 3000 is not compatible with Alpha 1 and Alpha 7R IV cameras and will interfere with the synchro terminal interface when used on Alpha 7R V camera. Compatibility: For Sony Alpha 7R V For Sony Alpha 7 IV For Sony Alpha 7S III For Sony Alpha 1 For Sony Alpha 7R IV In the Box: 1 x Cage Product Dimensions: 146 x 107.6 x 64.5mm Package Dimensions: 165 x 155 x 85mm Product Weight: 180g±5g Package Weight: 286g±5g Material(s): Aluminum Alloy, Stainless Steel, Silicone RELATED PRODUCTS: 3668B, 3669B, 3660, 3666, 3000, 2165C, 2093, 2903B, PAC2456

Review: I purchased as I was concerned about my accessories being attached on a single mounting screw.. I love that it attaches to the camera all around and screws in, makes it feel very safe and secure. Build quality is good, lots of space for all sorts of setups. The included tools are a good touch as well
Review: Fits perfectly on my camera. Would recommend 100%

## Features

- Improved Design: 1. A cold shoe is added to the upper right corner of the cage to facilitate the installation of accessories such as Microphone 3468 and LED Video light 3286; 2. Two 1/4"-20 threaded holes with a spacing of 18mm are added at the bottom, which is compatible with SmallRig Quick Release Plate for Arca 3154. A QD hole is added at the bottom, which is compatible with QD quick release shoulder straps and other accessories.
- For Sony A7V/ A7R V/A7 IV/A7S III/A1/A7R IV: SmallRig Cage 3667 is designed for Sony A7 V, A7R V, A7 IV, A7S III, A1, A7R IV to facilitate low-angle shots and protect the camera while offering a wide range of accessory mounts. NOTE: The Cable Clamp for HDMI 3000 is not compatible with Alpha 1 and Alpha 7R IV because it will block the synchro terminal interface when used on the Alpha 7R V.
- Multiple Mounting Points: The cage has multiple 1/4"-20 holes and 3/8"-16 positioning holes for ARRI, which can attach accessories such as the upper handle 3765, the side handle 2093, and the monitor stand 2903B. There are 2 built-in cold shoe interfaces, which can install microphones, fill lights and other equipment; the QD hole at the bottom is compatible with QD shoulder straps. Holes are reserved on both sides and bottom of the cage to attach Wrist Strap PAC2456 and Shoulder Strap PSC2428.
- Three-Point Locking: A positioning pin is added at the bottom of the cage, and the 1/4"-20 screw and the left M2.5 screw form a three-point locking to make the camera stable. Adjust the direction of the left locking slider to adapt to different models, [A7 IV] side is suitable for Alpha 7 IV and Alpha 7R V, [A7S III/A1] side is suitable for Alpha 7S III / Alpha 1 / Alpha 7R IV
- All-Round Protection: Built-in all-round rubber gasket to prevent scratches. With the cage installed, the camera interface, dials, buttons and changing batteries are not affected. The opening and closing wrench design is added to the position of the battery compartment, which fits the curve of the fuselage more, solves the problem of placing the little finger, and enhances the grip of the fuselage.
- Built-in Quick Release Plate: The bottom quick release plate for Arca has added 1/4"-20 holes with a spacing of 18mm, which is compatible for DJI RS 2 / RSC 2 / RS 3 / RS 3 Pro, and can also be adapted to DJI RS 2 / RSC 2 stabilizer mounting board (riser plate) and SmallRig Quick Release Plate for Arca 3154.
- Power Backup Solution: SmallRig NP-FZ100 camera battery charger set is available now, two 2040mAh(Real) rechargeable batteries and a charger brings long battery life for your videos and photos shooting, if you need a sufficient power supply, please search SmallRig NP-FZ100 Battery 3824(Asin:B09Z6TRBH8).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09P7XQ32T |
| Best Sellers Rank | #2,529 in Electronics ( See Top 100 in Electronics ) #29 in Digital Camera Accessories |
| Item model number | 3667-SR |
| Manufacturer | SmallRig |
| Product Dimensions | 7 x 5 x 5 cm; 180 g |

## Product Details

- **Brand:** SmallRig
- **Colour:** Cage 3667
- **Compatible devices:** for Sony Alpha 7 V / Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7R IV / Alpha 1
- **Item weight:** 180 Grams
- **Product dimensions:** 6.5D x 10.8W x 14.6H centimeters

## Images

![Smallrig (Upgraded Version) Full Cage For Sony Alpha 7R V/Alpha 7 Iv/Alpha 7S Iii/Alpha 1 / Iv - 3667B - Image 1](https://m.media-amazon.com/images/I/61-LqkbDJpL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***R on 5 December 2025*

I purchased as I was concerned about my accessories being attached on a single mounting screw.. I love that it attaches to the camera all around and screws in, makes it feel very safe and secure. Build quality is good, lots of space for all sorts of setups. The included tools are a good touch as well

### ⭐⭐⭐⭐⭐ Review
*by A***A on 30 May 2025*

Fits perfectly on my camera. Would recommend 100%

### ⭐⭐⭐⭐⭐ Review
*by A***M on 14 January 2026*

Build quality is great and it feels nice and sturdy. Love that it comes with its own tool for installation and is even magnetic on the bottom so you don't lose it. Love the design with multiple mount points for customization and the fact that it doesn't add too much bulk to the camera body while giving a bit of extra protection.

## Frequently Bought Together

- SmallRig Full Camera Cage for Sony Alpha 7R V/IV/S III/A7R IV/Alpha 1-3667B
- SMALLRIG Lightweight NATO Top Handle, Quick Release NATO Grip w/NATO Rail for DSLR Camera Cage, Universal Top Handle with 5 Cold Shoe Adapters - 4345 Black
- SmallRig Aluminum Side Handle for Camera Cages, Universal Ergonomic Side Handgrip with Bulit-in 1/4"-20 Locating Hole, Strap Hole, Cold Shoe, 36mm Up/Down Adjustable

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*