---
product_id: 746257171
title: "Jaw Set for QC-Mate by XBoom Coupler (3/8\" & 1/2\" Duo-Jaw Set (3812-DJ))"
brand: "xboom coupler"
price: "KSh14185"
currency: KES
in_stock: true
reviews_count: 8
category: "X Boom Coupler"
url: https://www.desertcart.co.ke/products/746257171-jaw-set-for-qc-mate-by-xboom-coupler-3-8
store_origin: KE
region: Kenya
---

# Dual jaw sizes for versatile clamping Distinctive blue finish for easy identification Precision metal construction for durability Jaw Set for QC-Mate by XBoom Coupler (3/8" & 1/2" Duo-Jaw Set (3812-DJ))

**Brand:** xboom coupler
**Price:** KSh14185
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your clamp game with the Duo-Jaw power move!

## Quick Answers

- **What is this?** Jaw Set for QC-Mate by XBoom Coupler (3/8" & 1/2" Duo-Jaw Set (3812-DJ)) by xboom coupler
- **How much does it cost?** KSh14185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/746257171-jaw-set-for-qc-mate-by-xboom-coupler-3-8)

## Best For

- xboom coupler enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Setup:** Choose your preferred jaw size and add pin kits separately to tailor your toolkit.
- • **Upgrade Your Workflow:** Transforms your clamping game—ideal for hydraulic hose connections and more.
- • **Seamless Compatibility:** Perfectly pairs with XBoom Coupler QC-Mate clamps for a flawless fit every time.
- • **Versatile Duo-Jaw Design:** Switch effortlessly between 3/8" & 1/2" jaws to tackle diverse tasks with one tool.
- • **Precision Engineered Metal:** Crafted from robust metal to ensure long-lasting performance under pressure.

## Overview

The XBoom Coupler 3/8" & 1/2" Duo-Jaw Set offers a durable, metal-built, and versatile clamping solution compatible with QC-Mate clamps. Designed for professionals needing precision and adaptability, it simplifies hydraulic hose installations and other demanding tasks with interchangeable jaw sizes.

## Description

Jaw Sets for QC-Mate by XBoom Coupler

Review: Coppler compress jaw - Worked well just had to figure out which ones to buy
Review: Works - Worked perfectly on an Irwin Quick Grip. Game changer for installing hydraulic hose connections under pressure.

## Features

- Choose Your Desired Jaw Size
- Pin Kits Sold Separately (in this listing)
- Compatible with XBoom Coupler QC-Mate Clamp

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | XBoom Coupler |
| Color | Blue |
| Material | Metal |
| Set Name | Duo-Jaw Set |
| Style | Modern |
| UPC | 195893167654 |

## Product Details

- **Material:** Metal
- **Brand:** XBoom Coupler
- **Color:** Blue
- **Style:** Modern
- **UPC:** 195893167654
- **Set Name:** Duo-Jaw Set
- **Manufacturer:** QC-Mate by XBoom Coupler

## Images

![Jaw Set for QC-Mate by XBoom Coupler (3/8" & 1/2" Duo-Jaw Set (3812-DJ)) - Image 1](https://m.media-amazon.com/images/I/411JrypHCdL.jpg)
![Jaw Set for QC-Mate by XBoom Coupler (3/8" & 1/2" Duo-Jaw Set (3812-DJ)) - Image 2](https://m.media-amazon.com/images/I/61LK+CU9kIL.jpg)
![Jaw Set for QC-Mate by XBoom Coupler (3/8" & 1/2" Duo-Jaw Set (3812-DJ)) - Image 3](https://m.media-amazon.com/images/I/61XHPaDzi7L.jpg)
![Jaw Set for QC-Mate by XBoom Coupler (3/8" & 1/2" Duo-Jaw Set (3812-DJ)) - Image 4](https://m.media-amazon.com/images/I/81Bz5NOe-2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Coppler compress jaw
*by W***N on November 13, 2025*

Worked well just had to figure out which ones to buy

### ⭐⭐⭐⭐⭐ Works
*by L***S on September 18, 2025*

Worked perfectly on an Irwin Quick Grip. Game changer for installing hydraulic hose connections under pressure.

### ⭐⭐⭐⭐⭐ AMAZING - MUST HAVE!!!
*by C***S on January 21, 2025*

I would list this as a MUST have for flat face connectors. Just ensure they are lined up and a couple squeezes later connected! I have struggled for over a year to connect my flat face connectors. I wish I had bought this sooner, I was kind of skeptical but no longer. Numerous times I've had to loosen the connectors on the implement to relieve pressure. Now it won't matter 600lbs of force if necessary should be sufficent for all except the worst case scenarios. Ohhh Don't buy the pins the sell for this. Drill the holes and use bolts. I used a cap screw bolt with blue thread locker. This will allow me to remove it latter if I absolutely need to but I doubt I will ever remove the attachments from the clamp unless the clamp breaks. I had used these clamps in wood working years ago but had forgotten how good they are, I will be buying more for wood working projects as they are so easy to use, much better than C-clamps etc. Long story short, get the 600lb, 12" Irwin Quick Grip and these go to hardware store and buy bolts that fit these, drill the holes in the Irwin clamp and install with blue thread locker. Just BUY THEM!!!! Worth every penny!

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**Shop now:** [https://www.desertcart.co.ke/products/746257171-jaw-set-for-qc-mate-by-xboom-coupler-3-8](https://www.desertcart.co.ke/products/746257171-jaw-set-for-qc-mate-by-xboom-coupler-3-8)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-10*