---
product_id: 354949263
title: "Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596"
brand: "klein tools"
price: "HK$533"
currency: HKD
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.hk/products/354949263-klein-tools-screwdriver-nut-driver-8-in-1-hvac-multi
store_origin: HK
region: Hong Kong
---

# Patented sliding head for quick bit switching Thumb nut locks tip setting for precision Magnetic hex-head screwdriver for secure fastening Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596

**Brand:** klein tools
**Price:** HK$533
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock your toolkit’s secret weapon with Klein’s 8-in-1 HVAC multi-tool!

## Quick Answers

- **What is this?** Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596 by klein tools
- **How much does it cost?** HK$533 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/354949263-klein-tools-screwdriver-nut-driver-8-in-1-hvac-multi)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Lock It Down:** Thumb nut locking mechanism ensures your bit stays exactly where you set it—no slips, no delays.
- • **Magnetic Mastery:** Magnetic nut drivers and screwdriver bits hold fast, reducing drops and speeding up your workflow.
- • **Comfort Meets Control:** Cushion-grip handle delivers superior torque with ergonomic comfort for those long, demanding jobs.
- • **All-in-One HVAC Essential:** Includes specialty TR-4 Schrader valve bit plus Phillips, slotted, and hollow nut drivers—perfect for HVAC pros on the move.
- • **Slide & Switch in Seconds:** Patented sliding head toggles effortlessly between 1/4" and 5/16" hex sizes—no extra tools needed.

## Overview

The Klein Tools 8-in-1 HVAC Multi Tool 32596 is a patented, versatile screwdriver and nut driver designed for HVAC professionals. Featuring a unique sliding head that switches between 1/4" and 5/16" magnetic hex bits, a thumb nut locking system, and specialty bits including TR-4 Schrader valve tools, it combines multiple functions into one compact, durable chrome vanadium steel tool with an ergonomic cushion grip. Trusted by pros since 1857, this tool streamlines HVAC installation and repair with precision and convenience.

## Description

Unique, patented head slides back and forth to switch from 1/4-inch to 5/16-inch magnetic hex-head screwdriver. Convenient thumb nut locks tip setting. This HVAC multi-bit driver includes a specialty bit for the installation/removal of common TR-4 Schrader valves as well as regular 1/4-inch and 3/8-inch nut Drivers Plus Phillips/Slotted double-ended bits. Offers the HVAC Tech The convenience of having magnetic Nut Drivers on a multi-bit screwdriver. Unique, patented head slides back and forth to switch from 1/4-inch to 5/16-inch magnetic hex-head screwdriver. Thumb nut locks tip setting. Features a specialty bit for installation/removal of common TR-4 Schrader valves. Includes 1/4-inch and 3/8-inch hollow nut Drivers, as well as #2 Phillips, 1/8-inch (3 mm) and 1/4-inch (6 mm) slotted screwdriver tips. Cushion-grip handle for greater torque and comfort. Great for HVAC applications including thermostat installation and control work. U.S. Patent 7, 654, 175 B2. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing As close to Home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, We make great products that stand up to the demands of the professionals who use them every day. Since 1857.

Review: Una excelente herramienta que por sí misma es multifuncional y esto hace que sustituya en otras herramientas y ahorra tanto espacio como tiempo de trabajo… súper recomendable
Review: This is one of my favorite tools. Does the job it is made for. I wish it came in a set with the stubby that has the same functionality

## Features

- Unique, patented head slides back and forth to switch from 1/4-inch to 5/16-inch magnetic hex-head screwdriver
- Thumb nut locks tip setting
- Features a specialty bit for installation/removal of common tr-4 Schrader valves

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073R7RT1V |
| ASIN  | B073R7RT1V |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #234,928 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #288 in Nut Drivers |
| Color | Black Handle |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,535) |
| Customer reviews | 4.8 4.8 out of 5 stars (2,535) |
| Date First Available | 9 July 2017 |
| Date First Available  | 9 July 2017 |
| Department  | Unisex Adult |
| Finish | Brushed |
| Head Style | Flat, Hex, Phillips |
| Included components | HVAC 8-in-1 Slide Drive Screwdriver/Nut Driver |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 227 g |
| Item model number | 32596 |
| Item model number  | 32596 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer  | KLEIN TOOLS |
| Material | Chrome Vanadium Steel |
| Measurement System | Metric |
| Part number | 32596 |
| Pattern | Nut Drivers |
| Power source type | hand_powered |
| Product Dimensions | 19.81 x 3.3 x 3.3 cm; 226.8 g |
| Product Dimensions  | 19.81 x 3.3 x 3.3 cm; 226.8 g |
| Shape | Rectangular |
| Size | One Size |
| Special Features | Slide Drive |
| Style | 8-in-1 |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Black Handle
- **Head style:** Flat, Hex, Phillips
- **Material:** Chrome Vanadium Steel
- **Number of Items:** 1

## Images

![Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596 - Image 1](https://m.media-amazon.com/images/I/41xPfRq4MyL.jpg)
![Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596 - Image 2](https://m.media-amazon.com/images/I/61p3GO4VJnL.jpg)
![Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596 - Image 3](https://m.media-amazon.com/images/I/615R4Z9GlXL.jpg)
![Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596 - Image 4](https://m.media-amazon.com/images/I/71yXxr8FQkL.jpg)
![Klein Tools Screwdriver/Nut Driver 8-in-1 HVAC Multi Tool 32596 - Image 5](https://m.media-amazon.com/images/I/41D+bEUSvnL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this tool magical? Will it work wonders for me in the field?**
A: No it's not a magic wand⚡Mr. Potter... but it's a great tool that will take place of multiple tools and its top quality like most klein tools. If you're an HVAC tech it's a great piece, it has the 2 size magnetic nut driver, a Schrader valve core bit that's reversible to a flat head thermostat screwdriver bit and a regular flat head/Phillip's head reversible bit.

**Q: Where can I get a replacement bit sleeve for this? What is the part number?**
A: Hi... the only replacement part available for this tool is: Replacement Bit, 1/8-Inch Slotted and Schrader® # 13231

**Q: Is the valve core/flat head bit replaceable?**
A: Yes valve the core/ flat+Phillips bits are replaceable

**Q: Where can I get spare bit holder sleeves in the correct size for this tool? What is the part number?**
A: Type in amazon search Klein bits it'll pop right up. I do believe it uses 1/4" bits. Check tool description

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***N on 5 January 2026*

Una excelente herramienta que por sí misma es multifuncional y esto hace que sustituya en otras herramientas y ahorra tanto espacio como tiempo de trabajo… súper recomendable

### ⭐⭐⭐⭐⭐ Review
*by M***N on 7 December 2025*

This is one of my favorite tools. Does the job it is made for. I wish it came in a set with the stubby that has the same functionality

### ⭐⭐⭐⭐ Review
*by S***H on 16 June 2024*

يحتوي على عدد من القم المختلفه مناسب لعمل الصبانه السريعه و الاستخدام المتكرر يغنيك عن عندد من السكاريب ( المفكات )

## Frequently Bought Together

- Klein Tools 32596 Multi-Bit Screwdriver /Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers
- Klein Tools 32933 Impact Driver, SAE 7-in-1 Impact Socket Set, 3 Flip Sockets with 6 Hex Driver Sizes and 1/4-Inch Bit Holding Feature, Impact Rated 5-Inch Shaft
- Klein Tools 32561 Multi-Bit Screwdriver / Nut Driver, 6-in-1 Stubby Screwdriver with 2 Phillips, 2 Slotted Bits, 2 Nut Drivers

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*