---
product_id: 538473716
title: "SMALLRIG 4148 Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, V, a7 IV & a7S III, Black"
brand: "smallrig"
price: "AR$313019"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/538473716-smallrig-4148-rotatable-horizontal-to-vertical-mount-plate-kit-sony
store_origin: AR
region: Argentina
---

# Rotatable for versatility Secure locking mechanism Multiple threaded holes SMALLRIG 4148 Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, V, a7 IV & a7S III, Black

**Brand:** smallrig
**Price:** AR$313019
**Availability:** ✅ In Stock

## Summary

> 📷 Elevate Your Shooting Game!

## Quick Answers

- **What is this?** SMALLRIG 4148 Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, V, a7 IV & a7S III, Black by smallrig
- **How much does it cost?** AR$313019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/538473716-smallrig-4148-rotatable-horizontal-to-vertical-mount-plate-kit-sony)

## 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

- • **Full Access Design:** Maintain full access to your camera's LCD screen and ports while securely mounted.
- • **Stability Enhanced:** Multiple 1/4"-20 and 3/8"-16 threaded holes for added stability and accessory attachment.
- • **Seamless Transition:** Quickly switch between horizontal and vertical shooting modes with a simple knob adjustment.
- • **Lightweight & Durable:** Crafted from stainless steel, this mount plate is both lightweight (185g) and robust.
- • **Scratch-Free Mounting:** Built-in pads prevent scratches and twisting, ensuring your gear stays pristine.

## Overview

The SmallRig 4148 Rotatable Horizontal-to-Vertical Mount Plate Kit is expertly designed for Sony Alpha 7R IV, V, a7 IV, and a7S III cameras. This innovative mount allows for quick transitions between shooting orientations while ensuring full access to your camera's features. With a lightweight stainless steel construction and multiple threaded holes for added stability, this kit is perfect for professional photographers seeking efficiency and reliability.

## Description

4148 Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, V, a7 IV & a7S III, Black

## 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.
- 【Note】1. Only supports lens adapter ring of less than 63mm in outer diameter. Please first remove the lens adapter ring support (if any); 2. 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); 3. Not compatible with for Sony compact lenses, such as: for Sony FE 24mm f/2.8 G or 40mm f/2.5 G 4. Not recommend to use with gimbal due to the balance issue.
- 【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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SMALLRIG |
| Brand | SmallRig |
| Model number | 4148 |
| Product Dimensions | 10.8 x 8 x 2.9 cm; 185 g |
| Color | Black |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Manufacturer Part Number | 4148-SR |
| Item Weight | 185 g |

## Product Details

- **Colour:** Black
- **Brand:** SmallRig
- **Compatible devices:** Camera
- **Item weight:** 185 Grams
- **Minimum weight recommendation:** 185 Grams

## Images

![SMALLRIG 4148 Rotatable Horizontal-to-Vertical Mount Plate Kit for Sony a7R IV, V, a7 IV & a7S III, Black - Image 1](https://m.media-amazon.com/images/I/61e7CbnGRSL.jpg)

## 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.com.ar/products/538473716-smallrig-4148-rotatable-horizontal-to-vertical-mount-plate-kit-sony](https://www.desertcart.com.ar/products/538473716-smallrig-4148-rotatable-horizontal-to-vertical-mount-plate-kit-sony)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*