---
product_id: 206431933
title: "Service Hex Key Adapter for Straight Service Ratcheting Wrench, 1839046"
brand: "hilmor"
price: "€ 59.65"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/206431933-service-hex-key-adapter-for-straight-service-ratcheting-wrench-1839046
store_origin: HR
region: Croatia
---

# Compact 2.1" length for tight spaces Fits 3/16" & 5/16" hex valves High-grade heat-treated steel Service Hex Key Adapter for Straight Service Ratcheting Wrench, 1839046

**Brand:** hilmor
**Price:** € 59.65
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock tight spaces like a pro — don’t get left wrenching behind!

## Quick Answers

- **What is this?** Service Hex Key Adapter for Straight Service Ratcheting Wrench, 1839046 by hilmor
- **How much does it cost?** € 59.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/206431933-service-hex-key-adapter-for-straight-service-ratcheting-wrench-1839046)

## Best For

- hilmor enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Agile:** Slim 2.1-inch profile lets you conquer cramped, hard-to-reach valve spots with ease.
- • **Made in the USA:** Crafted domestically to meet the highest quality standards trusted by pros.
- • **Knuckle-Saving Design:** Smart adapter reduces strain and speeds up valve adjustments, saving you time and effort.
- • **Seamless Compatibility:** Perfectly pairs with Hilmor Straight Service Ratcheting Wrench for quick valve access.
- • **Engineered for Precision:** Heat-treated alloy steel ensures unmatched durability and strength for professional HVAC tasks.

## Overview

The Hilmor Service Hex Key Adapter (model 1839046) is a precision-engineered, heat-treated alloy steel attachment designed to fit 3/16" and 5/16" hex valves. Compact and durable, it pairs seamlessly with the Hilmor Straight Service Ratcheting Wrench to provide HVAC professionals with efficient access to liquid and suction valves in tight spaces. Proudly made in the USA, this adapter combines professional-grade quality with a knuckle-saving design for faster, safer valve servicing.

## Description

Smart features that save your knuckles and your time. Our Straight Service Wrench makes changing sizes quick and easy. Our Offset Service Wrench makes maneuvering around cramped spaces second nature. The reversible Ratchet Wrench has square openings of 1/4" and 3/16" on one end and 3/8" and 5/16" on the other end. And, when it comes to accessing liquid- and suction-based valves, reach for our Hex Key Adapter. It works on 3/16" and 5/16" hex valves.

## Features

- RATCHET WRENCH ATTACHMENT: Pair with the Hilmor Straight Service Ratcheting Wrench when accessing hard to reach liquid and suction-based valves
- DURABLE CONSTRUCTION: Engineered to last with high grade steel alloy, heat-treated for maximum strength
- PRODUCT DIMENSIONS: Length: 0.4", Width: 0.4", Height: 2.1", Weight: 0.1 lbs
- PROFESSIONAL QUALITY: Hilmor AC Service Wrench Hex Key Adaptor made in the USA
- FITMENT: Compatible with 3/16” and 5/16” hex valves HVAC Valve Opener

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HIMQ0 |
| Part Number | 1839046 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 31.75 g |
| Item model number | 1839046 |
| Size | Pack Of 1 |
| Finish | Polished |
| Material | Alloy Steel |
| Shape | round |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Measurement System | inch |
| Included Components | wrench |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 31.8 g |

## Product Details

- **Brand:** Hilmor
- **Material:** Alloy Steel
- **Item length:** 0.4 Inches
- **Item weight:** 32 g
- **Item package quantity:** 1

## Images

![Service Hex Key Adapter for Straight Service Ratcheting Wrench, 1839046 - Image 1](https://m.media-amazon.com/images/I/51+6ggpNF6L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/206431933-service-hex-key-adapter-for-straight-service-ratcheting-wrench-1839046](https://www.desertcart.hr/products/206431933-service-hex-key-adapter-for-straight-service-ratcheting-wrench-1839046)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*