---
product_id: 571851677
title: "FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm)"
brand: "fesa"
price: "$42"
currency: NZD
in_stock: true
reviews_count: 5
url: https://www.desertcart.nz/products/571851677-fesa-1000v-insulated-offset-box-end-wrench-set-8-piece
store_origin: NZ
region: New Zealand
---

# 1000V Insulation Safety 8-Piece Metric Versatility Durable CR-V Steel Build FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm)

**Brand:** fesa
**Price:** $42
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your toolkit with safety and precision!

## Quick Answers

- **What is this?** FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm) by fesa
- **How much does it cost?** $42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/571851677-fesa-1000v-insulated-offset-box-end-wrench-set-8-piece)

## Best For

- fesa enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready to Go:** Includes a custom foam tray for neat storage and quick tool identification on the job site.
- • **Ergonomic Traction Handles:** Soft-grip, insulated handles reduce fatigue and enhance control during long, demanding jobs.
- • **Shockproof Safety Certified:** VDE & GS certified, flame-resistant, tested up to 10,000V AC for ultimate electrician protection.
- • **Precision Fit for Every Bolt:** 8 metric sizes (7-19mm) cover all your fastening needs with 12-point box ends to prevent slipping.
- • **Offset Design for Tight Spots:** L-shaped wrenches provide superior leverage and access in cramped, hard-to-reach areas.

## Overview

The FESA 1000V Insulated Offset Box End Wrench Set is a professional-grade, 8-piece metric wrench collection crafted from durable chrome vanadium steel. Rated for 1000 volts and rigorously tested to 10,000V AC, it ensures maximum safety for electricians and industrial professionals. Featuring ergonomic, insulated handles and an offset design, this set excels in tight spaces while delivering high torque performance. Complete with a custom foam tray, it’s the ultimate blend of safety, comfort, and versatility for demanding electrical and mechanical tasks.

## Description

Full description not available

## Features

- Rigorously Safety Tested & Certified – All FESA insulated electrician tools are flame-resistant & tested up to 10,000 V AC & rated to 1,000 V AC for your protection on the job. Every electrician wrench set is VDE & GS certified & meets the IEC 60900 standard
- Powerful & Versatile – With box end sizes ranging from 7-19mm, FESA insulated offset wrench set offers versatility for a wide range of tasks. Crafted from durable CR-V steel, this box end wrench set can withstand wear, absorb impact & perform high-torque tasks
- Reach Into Tight Spaces – The offset (or 'L-shaped') design of the boxed wrench allows it to access tight spaces & provides increased leverage. Plus, the 12-point box end reduces the risk of slipping, making it ideal for various types of bolts, nuts & fittings
- Reliable & Comfortable – Well-insulated, ergonomic handles with soft-grip material ensure fatigue-free use during prolonged tasks. FESA insulated box wrench set is ideal for electricians, mechanics specializing in electric or hybrid vehicles, industrial workers & homeowners
- What's Included In This Electrician Tool Set – 8 insulated box end wrenches in metric sizes (7mm, 8mm, 10mm, 12mm, 13mm, 14mm, 17mm, 19mm) & a foam tray (15.5" x 9.25" x 1.5") to house the tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Red, Yellow |
| Brand | FESA |
| Material | Chrome Vanadium Steel |
| Item Length | 16.75 Inches |
| Item Weight | 2.5 Pounds |
| Item Package Quantity | 1 |
| Head Style | Box End |
| Finish Type | Insulated |
| Operation Mode | Mechanical |
| Voltage | 1000 Volts |
| Manufacturer | FESA |
| UPC | 850049396325 |
| Item Weight | 2.5 pounds |
| Item model number | FINS8BOXWR |
| Size | Metric |
| Style | Insulated |
| Finish | Insulated |
| Shape | Curved |
| Included Components | 8 Insulated Box End Wrenches: 7mm, 8mm, 10mm, 12mm, 13mm, 14mm, 17mm, 19mm, Custom Foam Tray (15.5" x 9.25" x 1.5") |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Red, Yellow
- **Brand:** FESA
- **Material:** Chrome Vanadium Steel
- **Item Length:** 16.75 Inches
- **Item Weight:** 2.5 Pounds

## Images

![FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm) - Image 1](https://m.media-amazon.com/images/I/71HFeHv0JvL.jpg)
![FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm) - Image 2](https://m.media-amazon.com/images/I/71odQN8qPiL.jpg)
![FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm) - Image 3](https://m.media-amazon.com/images/I/716M2c-2TOL.jpg)
![FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm) - Image 4](https://m.media-amazon.com/images/I/71DTrq2043L.jpg)
![FESA 1000V Insulated Offset Box End Wrench Set (8-Piece) - Professional Insulated Wrench Set with Traction Handles, Durable CR-V Steel - 1000 Volt Tools for Electricians (Metric Sizes 7-19mm) - Image 5](https://m.media-amazon.com/images/I/81J4HU1LO0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Safety wrenches
*by R***H on December 15, 2023*

Nice protective covering. Easy to grip. Work well.Needed to do battery maintenance and repair along with installation.

### ⭐ don't recommend
*by H***N on June 9, 2025*

Size is inaccurate, it is bigger than standard matric wrench box, I had used 10mm wranch and i could open the electric box becausd this tool did not give and grip on the bolt head.

### ⭐⭐⭐⭐⭐ Better than I suspected
*by D***L on May 15, 2024*

Very well made for the price

## Frequently Bought Together

- FESA Insulated Box Wrench Set - 1000V 8-Piece Professional Insulated Wrench Set with Traction Handles - Durable CR-V Steel Offset Wrenches Sized 7-19mm - 1000 Volt Insulated Tools for Electricians
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- FESA Insulated Open End Wrenches - 1000V 14-Piece Professional Insulated Open End Wrench Set with Traction Handles - Durable CR-V Steel 1000 Volt Insulated Tools for Electricians & Mechanics - Metric

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**Shop now:** [https://www.desertcart.nz/products/571851677-fesa-1000v-insulated-offset-box-end-wrench-set-8-piece](https://www.desertcart.nz/products/571851677-fesa-1000v-insulated-offset-box-end-wrench-set-8-piece)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*