---
product_id: 1493756
title: "40\" Extension Grip Arm, Heavy Duty Support Arm with Baby Hex Pin and 2.5\" Grip Head for Mini Boom, Light, Camera, and Accessory Positioning in Rigging Systems - Black (KG203612)"
brand: "kupo"
price: "24833 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/1493756-40-extension-grip-arm-heavy-duty-support-arm-with-baby
store_origin: KG
region: Kyrgyzstan
---

# 2-1/2" grip head Compatible with multiple stud sizes Oversized ergonomic handle 40" Extension Grip Arm, Heavy Duty Support Arm with Baby Hex Pin and 2.5" Grip Head for Mini Boom, Light, Camera, and Accessory Positioning in Rigging Systems - Black (KG203612)

**Brand:** kupo
**Price:** 24833 som
**Availability:** ✅ In Stock

## Summary

> Elevate Your Setup! 🚀

## Quick Answers

- **What is this?** 40" Extension Grip Arm, Heavy Duty Support Arm with Baby Hex Pin and 2.5" Grip Head for Mini Boom, Light, Camera, and Accessory Positioning in Rigging Systems - Black (KG203612) by kupo
- **How much does it cost?** 24833 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1493756-40-extension-grip-arm-heavy-duty-support-arm-with-baby)

## Best For

- kupo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** 40-inch extension for flexibility without sacrificing space.
- • **Smooth Operation:** Dedicated roller bearings ensure seamless adjustments.
- • **Professional Quality:** Built for the demanding needs of the modern creative.
- • **Unmatched Grip Power:** Experience maximum torque with the oversized ergonomic 'T' handle.
- • **Versatile Mounting Options:** Easily attach light fixtures or accessories with four jaw sizes.

## Overview

The Kupo 40in Extension Grip Arm with Baby Hex Pin (KG203612) is a professional-grade tool designed for filmmakers and photographers, featuring a robust grip head, ergonomic handle, and versatile mounting options to enhance your creative workflow.

## Description

At the end of the 40" grip arm you will find a baby hex pin with six milled flat surfaces. Allows mounting the light fixtures or accessories on the end of the grip arm like a mini boom. They won't rotate due to the set-screw of that fixture or accessory locking onto one of the sides of the hex pin. 40" Hex Grip Arm with Big Handle has a 2 1/2" grip head mounted on the end of a 40" piece of steel tubing 5/8" (16mm) in diameter. The surface of the tubing is painstakingly machined to create a rough texture to ensure a non-slip surface. The 2-1/2" grip head consists of a pair of rotating aluminum discs attached to a 5/8" (16 mm) receiver. The discs have four different sized "V" shaped jaws to accept any accessory with a 5/8" 1/2" 3/8" or 1/4" mounting stud or tubing. The "V" shaped jaws have "teeth" that grab whatever is mounted between the plates securely. The 2-1/2" grip head features an oversized ergonomic "T" handle and dedicated roller bearings designed for maximum torque. The grip head uses a non-slip aluminum friction disc that will maintain its durability over time that offers the user positive locking strength and precise control and is constructed around a solid steel central bolt with a fixed solid pin to secure it to the aluminum casting for increased strength and durability.

## Features

- he 2-1/2" grip head features an oversized ergonomic "T" handle and dedicated roller bearings designed for maximum torque
- Allows mounting the light fixtures or accessories on the end of the grip arm like a mini boom.
- The discs have four different sized "V" shaped jaws to accept any accessory with a 5/8" 1/2" 3/8" or 1/4" mounting stud

## Images

![40" Extension Grip Arm, Heavy Duty Support Arm with Baby Hex Pin and 2.5" Grip Head for Mini Boom, Light, Camera, and Accessory Positioning in Rigging Systems - Black (KG203612) - Image 1](https://m.media-amazon.com/images/I/51V2TlyEREL.jpg)

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**Shop now:** [https://www.desertcart.kg/products/1493756-40-extension-grip-arm-heavy-duty-support-arm-with-baby](https://www.desertcart.kg/products/1493756-40-extension-grip-arm-heavy-duty-support-arm-with-baby)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-03*