---
product_id: 80934816
title: "KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench"
brand: "klein tools"
price: "$U6491"
currency: UYU
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.uy/products/80934816-klein-tools-kt223x4-ins-linemans-insulating-4-in-1-box
store_origin: UY
region: Uruguay
---

# 1000V ASTM Insulated Safety Reverse Ratchet Action 4 Sizes in 1 Compact Tool KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench

**Brand:** klein tools
**Price:** $U6491
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your toolkit with Klein’s 4-in-1 insulated wrench — safety meets speed!

## Quick Answers

- **What is this?** KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench by klein tools
- **How much does it cost?** $U6491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/80934816-klein-tools-kt223x4-ins-linemans-insulating-4-in-1-box)

## 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

- • **Precision Reverse Ratchet:** Dual-end reversing switches for faster, smoother operation with minimal swing arc.
- • **Certified 1000V Insulation:** ASTM 1505-10 rated for ultimate electrical safety on the job.
- • **Glove-Friendly Gear Design:** 48-tooth enclosed mechanism and larger pawl allow easy switching even with Class 2 gloves.
- • **Quadruple Socket Versatility:** Four 12-point socket sizes (1/2'', 9/16'', 5/8'', 3/4'') in one sleek tool.
- • **Transparent Handle Assurance:** See-through design confirms no metal contact, ensuring peace of mind.

## Overview

The Klein Tools KT223X4-INS is a professional-grade, ASTM 1000V insulated 4-in-1 box wrench featuring four 12-point socket sizes, a transparent insulating handle for safety verification, and a reverse ratcheting mechanism with a high tooth count for efficient, glove-friendly operation. Built with durable chrome-plated steel, it’s designed for linemen and pros demanding precision, safety, and versatility in one compact tool.

## Description

The Klein Tools Lineman's Insulating 4-in-1 Box Wrench is the only double ended 4-in-1 wrench on the market to meet the ASTM standard 1000V rating. It features a transparent handle that shows the metal ends of the wrench are not touching. The solid, durable wrench features four 12 point socket sizes: 1/2'', 9/16'', 5/8'', and 3/4''. 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: Perfect maintenance tool
Review: Works like a charm

## Features

- BOX WRENCH MEETS STANDARDS: ASTM 1505-10 standard 1000V rating
- SEE-THROUGH INSULATING HANDLE: Confirms metal ends are not connected
- 4 SIZES IN 1 TOOL: 1/2-Inch, 9/16-Inch, 5/8-Inch and 3/4-Inch sizes; 12 point sockets
- REVERSE RATCHETING ACTION: With reversing switches on each end of the wrench
- PROTECTION FROM DIRT AND DEBRIS: With enclosed gear mechanisms Multiple
- 48 TOOTH COUNT: Higher gear tooth count helps reduce the swing arc
- LARGER PAWL: Design can be switched even while wearing class 2 gloves

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006FXPYK2 |
| Brand | KLEIN TOOLS |
| Colour | Transparent |
| Customer Reviews | 4.7 out of 5 stars 1,004 Reviews |
| End Style | hang hole |
| Finish | Painted |
| Global Trade Identification Number | 00092644680281 |
| Head Style | Box End |
| Included Components | Lineman's Insulating 4-in-1 Box Wrench |
| Is Non Sparking | Yes |
| Is Racheting | Yes |
| Item Length | 9 Inches |
| Item Package Quantity | 1 |
| Item Torque | 55 Foot Pounds |
| Item Type Name | Box wrench |
| Item Weight | 11.2 Ounces |
| Item height | 1 inches |
| Item length | 9 Inches |
| Item package quantity | 1 |
| Item weight | 11.2 Ounces |
| Manufacturer | Klein Tool |
| Material | Chrome plated finish resists corrosion |
| Measurement Standard | SAE (Inch) |
| Model Number | KT223X4-INS |
| Operation Mode | Mechanical |
| Point Count | 12 |
| UPC | 092644680281 |
| Unit Count | 1.0 count |
| Voltage | 1000 Volts |
| Wrench Length Style | standard |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Transparent
- **Item length:** 9 Inches
- **Item weight:** 11.2 Ounces
- **Material:** Chrome plated finish resists corrosion

## Images

![KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench - Image 1](https://m.media-amazon.com/images/I/418yJEmQoaL.jpg)
![KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench - Image 2](https://m.media-amazon.com/images/I/41UVbaF38QL.jpg)
![KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench - Image 3](https://m.media-amazon.com/images/I/515ZuVzeZOL.jpg)
![KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench - Image 4](https://m.media-amazon.com/images/I/51EuolCuRTL.jpg)
![KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench - Image 5](https://m.media-amazon.com/images/I/51Oo9uBv7TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect maintenance tool
*by C***N on 7 January 2026*



### ⭐⭐⭐⭐⭐ Works like a charm
*by J***X on 15 January 2026*



### ⭐⭐⭐⭐⭐ Must have to for any Lineman.
*by I***G on 20 January 2026*



## Frequently Bought Together

- KLEIN TOOLS KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-27*