---
product_id: 612691882
title: "SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148"
brand: "smallrig"
price: "$6082"
currency: MXN
in_stock: true
reviews_count: 5
url: https://www.desertcart.mx/products/612691882-smallrigrotatable-collar-mount-plate-for-sony-alpha-7r-v-alpha
store_origin: MX
region: Mexico
---

# Rotatable for 90° switch Multiple threaded holes Includes Allen wrench SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148

**Brand:** smallrig
**Price:** $6082
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate Your Photography Game!

## Quick Answers

- **What is this?** SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148 by smallrig
- **How much does it cost?** $6082 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/612691882-smallrigrotatable-collar-mount-plate-for-sony-alpha-7r-v-alpha)

## 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

- • **Enhanced Stability:** Multiple 1/4"-20 and 3/8"-16 threaded holes for added stability and versatility.
- • **Full Access Design:** Maintain full access to your camera's LCD and ports while securely mounted.
- • **Compatibility Champion:** Designed specifically for Sony Alpha 7 series cameras.
- • **Comfort Meets Functionality:** Ergonomic grip design for a comfortable shooting experience.
- • **Seamless Shooting Transition:** Quickly switch between horizontal and vertical modes without hassle.

## Overview

The SMALLRIG Rotatable Collar Mount Plate 4148 is expertly crafted for Sony Alpha 7R V, Alpha 7 IV, Alpha 7S III, and Alpha 7R IV cameras. This innovative mount allows for effortless switching between horizontal and vertical shooting, ensuring you capture every moment with precision. With full access to your camera's features and a design that enhances stability and comfort, this mount is a must-have for any serious photographer.

## Description

SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148

## Features

- 【Compatibility】 SmallRig Rotatable Collar Mount Plate 4148 is designed for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7R IV. It is designed to quickly switch between horizontal and vertical modes without adjusting the lens optical axis.【Please Note】Please DO NOT use it on stabilizer.
- 【Note】1. This product is not compatible with Tamron lenses with USB-C port, such as: Tamron 20-40mm f/2.8 Di III VXD; Tamron 28-75mm f/2.8 Di III VXD G2; Tamron 35-150mm f/2-2.8 Di III VXD; Tamron 50-400mm f/4.5-6.3 Di III VC VXD（for Sony E); 2. Not compatible with for Sony compact lenses, such as: for Sony FE 24mm f/2.8 G or 40mm f/2.5 G
- 【Quick Switch】Compatible with for Arca-type / for Manfrotto RC2 tripod, the mounting plate can rotate by 90 degrees by unlocking a knob to switch between horizontal and vertical shooting. It saves the steps of disassembly, adjustment, alignment, etc.
- 【Full Access to Screen】It locks the bottom of the camera via a 1/4"-20 screw and anti-twist pin and maintains full access to the LCD flip screen and ports and features built-in pads that prevent scratches and twisting.
- 【Multiple 1/4"-20 Threaded Holes】It's bottom 1/4"-20 and 3/8"-16 threaded holes support Handle 2093C, etc. to enhance stability in handheld mode. It also comes with a strap slot, a 1/4"-20 threaded hole for the wrist strap, a quick release plate, etc.; and a magnetic double-head wrench for easy installation and release.
- 【Comfortable Grip】The baseplate can be used separately to meet your various needs of different shooting scenes, with a hinge arm at the battery door fitting the camera body perfectly for a better grip experience. Note: Only supports lens adapter ring of less than 63mm in outer diameter. Please first remove the lens adapter ring support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 16.1 x 12.4 x 7.2 centimetres |
| Package Weight | 0.27 Kilograms |
| Product Dimensions L x W x H | 50 x 50 x 28 centimetres |
| Item Weight | 185 Grams |
| Brand | SMALLRIG |
| Colour | Black |
| Included components | 1 x Allen Wrench, 1 x Baseplate, 1 x Lens Ring Mounting Plate for Vertical and Horizontal |
| Plug profile | Tripod |
| Part number | 4148-SR |
| Warranty description | 2 year |
| Style | Rotatable Collar Mount for A7 Series |
| Guaranteed software updates until | unknown |

## Images

![SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148 - Image 1](https://m.media-amazon.com/images/I/61e7CbnGRSL.jpg)
![SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148 - Image 2](https://m.media-amazon.com/images/I/71RRc6OXiDL.jpg)
![SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148 - Image 3](https://m.media-amazon.com/images/I/61cmKmJUIRL.jpg)
![SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148 - Image 4](https://m.media-amazon.com/images/I/71PVGJcJiHL.jpg)
![SMALLRIGRotatable Collar Mount Plate for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 7R IV, for Arca-type and for Manfrotto RC2 Plate, Supporting Horizontal and Vertical Shooting - 4148 - Image 5](https://m.media-amazon.com/images/I/71uL0O9FqXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Must have
  

*by B***H on Reviewed in Canada on 23 May 2024*

10/10. I love this setup. Couldn’t live without it.Pairs well with a leofoto g20

### ⭐⭐⭐⭐⭐ 







  
  
    Necessary for any creator
  

*by N***I on Reviewed in the United States on 8 November 2023*

I needed to switch between vertical and horizontal in a blink and it's exactly what I needed. the only downside is when you are in front of the camera the lcd goes down{vertical} so you can't see yourself unless you have an external monitor.but it just makes sense for now.

### ⭐⭐⭐⭐⭐ 







  
    Justo lo que necesitaba
  
  

*by J***R on Reviewed in Mexico on 5 August 2023*

tal cual la descripció, me funciona muy bien con todos los lentes que tengo.

## Frequently Bought Together

- SMALLRIG 4148 Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, V, a7 IV & a7S III, Black
- SmallRig Folding Tool Set with Screwdrivers and Wrenches 2213C

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**Shop now:** [https://www.desertcart.mx/products/612691882-smallrigrotatable-collar-mount-plate-for-sony-alpha-7r-v-alpha](https://www.desertcart.mx/products/612691882-smallrigrotatable-collar-mount-plate-for-sony-alpha-7r-v-alpha)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-11*