---
product_id: 15494011
title: "Tools 33478 Insulated T-Handle Hex Metric Set, 5-Piece"
brand: "wiha"
price: "665 Lei"
currency: RON
in_stock: true
category: "Wiha"
url: https://www.desertcart.ro/products/15494011-tools-33478-insulated-t-handle-hex-metric-set-5-piece
store_origin: RO
region: Romania
---

# Tested to 10,000V AC for ultimate safety Premium chrome vanadium steel for unmatched durability Parallel flats prevent roll-off, ensuring precision Tools 33478 Insulated T-Handle Hex Metric Set, 5-Piece

**Brand:** wiha
**Price:** 665 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Precision with Wiha’s Insulated Hex Set!

## Quick Answers

- **What is this?** Tools 33478 Insulated T-Handle Hex Metric Set, 5-Piece by wiha
- **How much does it cost?** 665 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/15494011-tools-33478-insulated-t-handle-hex-metric-set-5-piece)

## Best For

- wiha enthusiasts

## Why This Product

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

## Key Features

- • **Electrify Your Safety:** Individually tested to 10,000 volts AC, rated for 1,000 volts AC—work confidently on live circuits.
- • **No More Slips or Drops:** Parallel flat handles prevent roll-off, keeping your workspace tidy and your tools exactly where you need them.
- • **Ergonomic T-Handle Power:** Long arms with T-shaped handles provide maximum torque with minimal effort—perfect for professionals who demand precision.
- • **Instant Size Recognition:** Tip profile labeled on each cap for quick, hassle-free identification—speed up your workflow effortlessly.
- • **Built to Last, Designed to Perform:** Crafted from Wiha’s premium tool steel with a polished black oxide finish for superior strength and corrosion resistance.

## Overview

The Wiha Tools 33478 Insulated T-Handle Hex Metric Set is a 5-piece professional-grade tool kit featuring sizes 4 to 10mm. Each tool is individually tested to withstand up to 10,000 volts AC and rated for safe use at 1,000 volts AC, meeting top international safety standards. Made from premium chrome vanadium steel with a black oxide finish, these hex keys offer exceptional durability and corrosion resistance. Parallel flats prevent roll-off, and labeled tips ensure quick size identification. Ergonomic T-handles deliver superior torque, making this set an essential for any professional seeking safety, precision, and reliability.

## Description

Insulated Hex Key Set, Measurement Type Metric, Handle Type T-Shaped, Arm Type Long, Blade Material Chrome Vanadium Steel, Finish Black Oxide, Number of Pieces 5, Arm Length 5.90 In., Sizes Included 4, 5, 6, 8, 10mm, Standard Tool (Accessory Needed for Tethering), Handle Material Plastic, Meets/Exceeds EN/IEC 60900, ASTM F-1505-01, VDE 0682/Part 201, DIN 7437, NFPA70E, CSA Specifications, Size Code M1

## Features

- Set Includes: 4.0, 5.0, 6.0, 8.0 10.0mm
- Individually tested to 10,000 volts AC and rated to 1,000 volts AC for safety and peace of mind
- Parallel flats for roll-off prevention
- Tip profile labeled on cap for easy identification
- Wiha premium quality tool steel for strength and durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HZTMTYY |
| Best Sellers Rank | #75,319 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #212 in Hex Keys |
| Brand Name | Wiha |
| Color | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (137) |
| End Style | Hex End |
| Finish Types | Polished |
| Global Trade Identification Number | 00084705334783 |
| Head Style | Hex |
| Included Components | Unit^Instruction Guide |
| Item Highlight | 4.0, 5.0, 6.0, 8.0 and 10.0mm, Multi, One Size |
| Item Length | 7.2 inches |
| Item Type Name | Insulated Hex Metric T-Handle Set, 5 Piece |
| Jaw Capacity | 10 millimeters |
| Manufacturer | Wiha Tools |
| Manufacturer Part Number | 33478 |
| Manufacturer Warranty Description | No hassle guarantee |
| Material Type | Blend |
| Measurement Standard | Metric |
| Model Number | 33478 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| Set Name | Metric Insulated Set, 5 piece |
| UPC | 084705334783 |
| Unit Count | 1 Count |
| Wrench Length Style | T-Handle |

## Product Details

- **Brand:** Wiha
- **Color:** Multi
- **Item Length:** 7.2 inches
- **Item Package Quantity:** 1
- **Material:** Blend

## Images

![Tools 33478 Insulated T-Handle Hex Metric Set, 5-Piece - Image 1](https://m.media-amazon.com/images/I/61B5xz5TrYL.jpg)

## Available Options

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

## Frequently Bought Together

- WIHA 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece
- Wiha 33490 T-Handle Hex Driver Set, Inch, 1000 Volt, 6 Piece
- Wiha 32296 11-Piece 1000-Volt Insulated Nut Inch Driver Set

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**Shop now:** [https://www.desertcart.ro/products/15494011-tools-33478-insulated-t-handle-hex-metric-set-5-piece](https://www.desertcart.ro/products/15494011-tools-33478-insulated-t-handle-hex-metric-set-5-piece)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-18*