---
product_id: 7565395
title: "Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100"
brand: "underhill"
price: "48.38 OMR"
currency: OMR
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.om/products/7565395-underhill-quick-coupler-key-tool-for-coupler-valve-1-inch
store_origin: OM
region: Oman
---

# Quick access Heavy-duty design Weather resistant Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100

**Brand:** underhill
**Price:** 48.38 OMR
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock Your Garden's Potential with Underhill!

## Quick Answers

- **What is this?** Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100 by underhill
- **How much does it cost?** 48.38 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/7565395-underhill-quick-coupler-key-tool-for-coupler-valve-1-inch)

## Best For

- underhill enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from solid brass for ultimate durability.
- • **Professional Grade:** Perfect for both pros and passionate gardeners.
- • **User-Friendly Design:** Heavy-duty handles for effortless operation.
- • **Effortless Water Access:** Unlock your garden's potential with ease!
- • **Universal Compatibility:** Seamlessly integrates with top brands.

## Overview

The Underhill Quick Coupler Key Tool is a robust and essential accessory for any garden irrigation system. Designed for compatibility with major brands like Rain Bird and Toro, this solid brass tool ensures easy access to water, making it a must-have for both professional irrigation specialists and home gardening enthusiasts.

## Description

Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100

## Features

- QUICK COUPLER KEY – The Underhill Quick Coupler Key provides easy water access for your hose. An essential garden tool for safety and peace of mind.
- COMPATIBILITY – Compatible with Rain Bird, compatible with Toro, compatible with Hunter, and compatible with Buckner for maximum performance and seamless garden irrigation. 1-Inch MPT x 3/4-Inch FPT Outlet.
- DURABLE – Works with both one piece and two piece quick couplers. Made from solid red brass with a stainless steel single lug on all models for enhanced durability.
- HEAVY-DUTY – Underhill provides garden hose accessories that are quick and easy to install. The Quick Coupler Key features heavy-duty galvanized handles for simple operation.
- PROFESSIONAL QUALITY – Our Quick Coupler Water Key is ideal for professional irrigation specialists or home gardeners.

## Images

![Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100 - Image 1](https://m.media-amazon.com/images/I/71cm2gx1zgL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bang for the buck.
*by A***X on November 10, 2024*

Fits perfectly and works great

### ⭐⭐⭐⭐⭐ Golf course
*by J***S on June 16, 2021*

Item is as described, perfect for golf course use as I intended. Cheers

### ⭐⭐⭐⭐⭐ Exactly what was needed
*by J***F on December 24, 2019*

Was a little concerned at first since the device was a little different than the original but it works perfectly as designed.

## Frequently Bought Together

- Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100
- Underhill Garden Hose Swivel, 1-Inch FPT x 1-Inch MHT Outlet, Metal Connectors, Adapter, Fittings, Outdoor Garden, Solid Brass, HS-101
- Underhill Quick Coupler Valve, Single Slot 1-Inch FPT Inlet, Sprinkler Garden Irrigation System, Solid Brass, High Visibility Rubber Cover, QV-100R

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**Shop now:** [https://www.desertcart.com.om/products/7565395-underhill-quick-coupler-key-tool-for-coupler-valve-1-inch](https://www.desertcart.com.om/products/7565395-underhill-quick-coupler-key-tool-for-coupler-valve-1-inch)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-19*