---
product_id: 34651460
title: "Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Replacement Clamp"
brand: "jobu design"
price: "€ 3.62"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.gr/products/34651460-jobu-design-qrr-138-ballhead-threaded-hole-quick-release-replacement
store_origin: GR
region: Greece
---

# Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Replacement Clamp

**Brand:** jobu design
**Price:** € 3.62
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Replacement Clamp by jobu design
- **How much does it cost?** € 3.62 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/34651460-jobu-design-qrr-138-ballhead-threaded-hole-quick-release-replacement)

## Best For

- jobu design enthusiasts

## Why This Product

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

## Description

The Jobu Design QRR-138 is an Arca-Swiss compatible Quick Release Clamp suitable for replacing the old square, rectangular, trapezoidal or otherwise proprietary clamp on your ballhead. This Clamp is 50mm (2") wide and features one (1) standard countersunk hole that will work with either a 1/4"-20 Flathead bolt or a 6mm Flathead bolt. The QRR-138 features a 3/8 Tapped hole for installing into studded ballheads. The bottom of the clamp is slotted 0.260" wide by 0.790" long (6.5 x 20mm)

Review: Not as good as you might think - I bought this because it was manufactured in North America (not a Chinese knock-off) and I expected a lot more. But actually what I got was about the same as a Chinese knock-off product, but I paid twice as much. Not again. This item is not a RRS or Kirk or even Henjar quality - whilst it is close to their pricing. The spring mechanism is very, very light. Not what I would have expected. However overall the manufacturing and presentation is very, very good.

## Features

- Jobu Design brand
- Precisely engineered to exact Arca standard
- Ideal to Convert Bogen Heads to Arca Compatible
- 3/8"-16 threaded mounting hole
- Made in Canada

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003FZEUEE |
| Brand | Jobu Design |
| Built-In Media | Jobu Design QRR-138 Clamp - (2x) 6mm Metric Bolt |
| Color | ブラック |
| Compatible Devices | iPhone 8 |
| Customer Reviews | 3.0 out of 5 stars 1 Review |
| Global Trade Identification Number | 00689076540636 |
| Manufacturer | Jobu Design |
| Manufacturer Part Number | QRR-138 |
| Model Number | QRR-138 |
| UPC | 689076540636 |

## Images

![Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Replacement Clamp - Image 1](https://m.media-amazon.com/images/I/71KxeRhABAL.jpg)
![Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Replacement Clamp - Image 2](https://m.media-amazon.com/images/I/812pfWWtnrL.jpg)
![Jobu Design QRR-138 Ballhead Threaded Hole Quick Release Replacement Clamp - Image 3](https://m.media-amazon.com/images/I/41UBjuiqFML.jpg)

## Customer Reviews

### ⭐⭐⭐ Not as good as you might think
*by G***N on March 11, 2015*

I bought this because it was manufactured in North America (not a Chinese knock-off) and I expected a lot more. But actually what I got was about the same as a Chinese knock-off product, but I paid twice as much. Not again. This item is not a RRS or Kirk or even Henjar quality - whilst it is close to their pricing. The spring mechanism is very, very light. Not what I would have expected. However overall the manufacturing and presentation is very, very good.

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**Shop now:** [https://www.desertcart.gr/products/34651460-jobu-design-qrr-138-ballhead-threaded-hole-quick-release-replacement](https://www.desertcart.gr/products/34651460-jobu-design-qrr-138-ballhead-threaded-hole-quick-release-replacement)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-25*