---
product_id: 736693300
title: "SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667"
brand: "smallrig"
price: "₨3674767"
currency: LKR
in_stock: false
reviews_count: 5
url: https://www.desertcart.lk/products/736693300-smallrig-a7-iv-a7r-iv-a7-s-iii-a-1
store_origin: LK
region: Sri Lanka
---

# Multiple mounting points for versatile rig setups 2-point lock system for ultimate stability Aircraft-grade aluminum for rugged protection SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667

**Brand:** smallrig
**Price:** ₨3674767
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Cage your Sony Alpha like a pro—secure, versatile, unstoppable.

## Quick Answers

- **What is this?** SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667 by smallrig
- **How much does it cost?** ₨3674767 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/736693300-smallrig-a7-iv-a7r-iv-a7-s-iii-a-1)

## 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

- • **Built to Endure:** Crafted from aircraft aluminum with protective pads to shield your Sony Alpha from scratches and bumps.
- • **Accessory Heaven:** Loaded with 1/4"-20 & 3/8"-16 threaded holes, NATO rails, and cold shoes for all your pro gear.
- • **Quick Switch Mastery:** Integrated Arca quick release plate lets you effortlessly swap between tripod, stabilizer, and handheld modes.
- • **Rock-Solid Stability:** Dual side lock plates plus 1/4"-20 screw prevent any camera twist or wobble.
- • **Seamless Control Access:** Designed to keep all camera buttons, hot shoes, and ports fully accessible while mounted.

## Overview

The SmallRig Cage 3667 is a precision-engineered aluminum alloy cage designed specifically for Sony Alpha 7 IV, 7 S III, 1, and 7R IV cameras. It features a robust 2-point locking system to prevent twisting, multiple mounting options including NATO rails and cold shoes, and a built-in Arca quick release plate for fast transitions between shooting setups. Protective pads ensure your camera stays scratch-free while maintaining full access to controls and ports, making it the ultimate rig upgrade for professional and enthusiast videographers seeking durability and modularity.

## Description

Key Features: 1. One piece full cage to protect your camera. 2.Battery door spindle spanner fits the camera curve and improves the grip experience. 3.Multiple mounting points: 1/4"-20 threaded hole, 3/8"-16 positioning hole ARRI, cold shoes, nato rails support steering wheels, microphones, LED lights, monitors and more. 4. Two-point lock: one 1/4"-20 screw on the bottom, left shoulder strap hole to secure the camera (two sliders, suitable for different models) 5. Quick release plate for Arca on the bottom allows you to quickly switch between tripod, stabilizer (RS 2/RSC 2) and handheld shooting. Note: ① HDMI Cable Clamp 3000 does not support Alpha 1 ② To use the side lock, first remove the split ring on the left side of the camera. Compatibility: For Sony Alpha 7 IV For Sony Alpha 7S III For Sony Alpha 1 Package Includes: 1 x Cage 2 x Side Lock Plates Product Dimensions: 146 x 107.6 x 64.5mm Package Dimensions: 165 x 155 x 85mm Net Weight: 190g±5g Package weight: 260g±5g Material: Aluminum Alloy, Stainless Steel, Silicone

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

- For Alpha 7 IV/Alpha 7 S III/Alpha 1: The SmallRig Cage 3667 is designed to facilitate low angle shots and protect your camera, offering a wide range of accessory mounts. Designed for Sony Alpha 7 IV, Alpha 7 S III, Alpha 1
- 【2 Point Lock】 Attach the camera to the A7 IV cage with built-in 1/4"-20 screw, and use 2 side lock plates (one for Sony Alpha7S III/Alpha 1 and the other for Alpha 7 IV) to prevent twisting. To use the side lock plate, first remove the split ring on the left side of the camera. Use the camera strap eyelet when using the side lock plate
- (Full Protection) Adopts aircraft aluminum and shape design for safety and durability. The A7 IV cage has built-in protective pads that will not scratch your camera. Allows access to camera controls, hot shoes and features when camera mounting
- Multiple Mounting Points: Cage has one shoe mount, multiple 1/4"-20 threads and 3/8"-16 positioning holes. It also features a built-in NATO rail on the side of the cage and a strap slot for separate neck straps and hand straps. Magnetic flat head screwdriver & hex wrench stows at the bottom of the cage to secure mounting screws
- BUILT-IN QUICK RELEASE PLATE - The cage has a built-in quick release plate at the bottom for Arca. Designed for DJI RS 2/RSC 2 for stabilizer photography

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09P7XQ32T |
| Batteries Included | No |
| Brand | SMALLRIG |
| Color | Cage 3667 |
| Compatible Devices | Camera |
| Customer Reviews | 4.8 4.8 out of 5 stars (687) |
| Date First Available | May 31, 2022 |
| Display Size | 146 Millimeters |
| Item model number | 3667-SR |
| Model Number | 3667-SR |
| Product Dimensions | 7 x 5 x 5 cm; 180 g |

## Product Details

- **Brand:** SMALLRIG
- **Color:** Cage 3667
- **Compatible Devices:** Camera
- **Item Weight:** 180 Grams
- **UPC:** 739750146910

## Images

![SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667 - Image 1](https://m.media-amazon.com/images/I/51269qatJKL.jpg)
![SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667 - Image 2](https://m.media-amazon.com/images/I/519FKyHkrhL.jpg)
![SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667 - Image 3](https://m.media-amazon.com/images/I/51UNe-nVTIL.jpg)
![SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667 - Image 4](https://m.media-amazon.com/images/I/61FR8grgrCL.jpg)
![SmallRig A7 IV/A7R IV/A7 S III/A 1 Cage for Sony Alpha 7 IV/Alpha 7 S III/Alpha 1/Alpha 7R IV - 3667 - Image 5](https://m.media-amazon.com/images/I/61Q-cwwUr8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***R on December 5, 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 May 30, 2025*

Fits perfectly on my camera. Would recommend 100%

### ⭐⭐⭐⭐⭐ Review
*by A***M on January 14, 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-13*