---
product_id: 595132562
title: "Upgraded Version) Full Cage for Sony Alpha 7R Valpha 7 Ivalpha Iiialpha 1 Iv - 3667b, S"
brand: "smallrig"
price: "21914 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Small Rig"
url: https://www.desertcart.is/products/595132562-upgraded-version-full-cage-for-sony-alpha-7r-valpha-7
store_origin: IS
region: Iceland
---

# Built-in Arca-Swiss quick release plate for fast swaps Multiple 1/4"-20 & 3/8"-16 mounts for pro accessories Triple-point locking for rock-solid stability Upgraded Version) Full Cage for Sony Alpha 7R Valpha 7 Ivalpha Iiialpha 1 Iv - 3667b, S

**Brand:** smallrig
**Price:** 21914 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Upgraded Version) Full Cage for Sony Alpha 7R Valpha 7 Ivalpha Iiialpha 1 Iv - 3667b, S by smallrig
- **How much does it cost?** 21914 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/595132562-upgraded-version-full-cage-for-sony-alpha-7r-valpha-7)

## 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

- • **Accessory Heaven:** Loaded with cold shoes, threaded holes, NATO rails, and QD sockets to mount microphones, LED lights, handles, and monitors effortlessly.
- • **Unmatched Stability:** Triple-point locking system secures your Sony Alpha flawlessly, eliminating shake and wobble during intense shoots.
- • **Ergonomic Grip Upgrade:** Hinged battery door arm fits camera curves perfectly, enhancing grip comfort and quick battery swaps without removing the cage.
- • **Seamless Compatibility:** Tailored for Sony Alpha 7R V, 7 IV, 7S III, 1, and 7R IV with adjustable side locks to fit multiple models like a glove.
- • **Pro-Level Quick Release:** Integrated Arca-Swiss plate compatible with DJI RS stabilizers lets you switch from tripod to gimbal in seconds—never miss a shot.

## Overview

The SmallRig Full Cage 3667B is a precision-engineered aluminum alloy cage designed for Sony Alpha 7R V, 7 IV, 7S III, 1, and 7R IV cameras. It features a triple-point locking system for maximum stability, multiple mounting points including cold shoes and ARRI-compatible holes, and an integrated Arca-Swiss quick release plate compatible with DJI RS stabilizers. The ergonomic hinged battery door enhances grip and access, while built-in rubber gaskets protect your camera from scratches. This cage transforms your Sony Alpha into a versatile, professional rig ready for any shooting scenario.

## 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: Very useful and strong!
Review: Even fits the new A7V

## 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 |
| Audio Recording | No |
| Battery Average Life | 2 Hours |
| Best Sellers Rank | #7,829 in Electronics ( See Top 100 in Electronics ) #115 in Digital Camera Accessories |
| Brand | SmallRig |
| Built-In Media | 1 x Cage |
| Color | Cage 3667 |
| Colour | Cage 3667 |
| Compatible Devices | for Sony Alpha 7 V / Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7R IV / Alpha 1 |
| Compatible devices | for Sony Alpha 7 V / Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7R IV / Alpha 1 |
| Customer Reviews | 4.8 out of 5 stars 698 Reviews |
| Exposure Control Type | Manual (M) |
| Folded Size | 146 x 107.6 x 64.5 mm |
| Folded size | 146 x 107.6 x 64.5 mm |
| Item Dimensions D x W x H | 6.5D x 10.8W x 14.6H centimeters |
| Item Weight | 180 Grams |
| Item weight | 180 Grams |
| Manufacturer | SmallRig |
| Maximum Weight Recommendation | 180 Grams |
| Media Type | ProductImage |
| Model Name | 3667B |
| Product dimensions | 6.5D x 10.8W x 14.6H centimeters |
| Screen Size | 146 Millimeters |
| Shooting Modes | Manual |
| UPC | 739750146910 |
| Video Capture Format | XAVC S, AVCHD, MP4 |
| Video Capture Resolution | 4K (3840 x 2160) |
| Viewfinder Type | Electronic Viewfinder (EVF) |
| Water Resistance Level | Not Water Resistant |

## 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

![Upgraded Version) Full Cage for Sony Alpha 7R Valpha 7 Ivalpha Iiialpha 1 Iv - 3667b, S - Image 1](https://m.media-amazon.com/images/I/61-LqkbDJpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very useful and strong!
*by L***6 on 3 December 2024*



### ⭐⭐⭐⭐⭐ Even fits the new A7V
*by A***M on 14 January 2026*



### ⭐⭐⭐⭐⭐ All my gear is protected by SmallRig cages. These are essential accessories.
*by P***H on 28 October 2025*



## Frequently Bought Together

- SmallRig Full Camera Cage for Sony Alpha 7R V/IV/S III/A7R IV/Alpha 1-3667B
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- 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 Iceland*
*Store origin: IS*
*Last updated: 2026-03-12*