---
product_id: 256802650
title: "DURATECH Extra Long Flex-Head Ratcheting Wrench Set, Double Box End Wrench Set, 5-Piece, SAE, 5/16\" to 13/16\", CR-V Steel, with EVA Foam Tool Organizer"
brand: "duratech"
price: "NT$3623"
currency: TWD
in_stock: true
reviews_count: 8
category: "Duratech"
url: https://www.desertcart.tw/products/256802650-duratech-extra-long-flex-head-ratcheting-wrench-set-double-box
store_origin: TW
region: Taiwan
---

# 72-tooth ratchet gear for 5° swing arc EVA foam organizer with size markings Extra long flex-head for tight spaces DURATECH Extra Long Flex-Head Ratcheting Wrench Set, Double Box End Wrench Set, 5-Piece, SAE, 5/16" to 13/16", CR-V Steel, with EVA Foam Tool Organizer

**Brand:** duratech
**Price:** NT$3623
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master every bolt, even in the tightest spots — because your toolbox deserves the best.

## Quick Answers

- **What is this?** DURATECH Extra Long Flex-Head Ratcheting Wrench Set, Double Box End Wrench Set, 5-Piece, SAE, 5/16" to 13/16", CR-V Steel, with EVA Foam Tool Organizer by duratech
- **How much does it cost?** NT$3623 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/256802650-duratech-extra-long-flex-head-ratcheting-wrench-set-double-box)

## Best For

- duratech enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready:** Custom EVA foam organizer keeps your set visible, secure, and instantly accessible.
- • **Premium Durability:** Drop-forged, heat-treated CR-V steel with mirror polish and chrome plating resists rust and wear.
- • **Flex-Head Versatility:** 180° rotating heads let you conquer tight spots and awkward angles effortlessly.
- • **Double Box-End Efficiency:** Two wrench sizes per tool cut your toolbox clutter in half without sacrificing range.
- • **Precision Ratcheting Power:** 72-tooth ratchet gear enables ultra-fine 5° swing arc for hard-to-reach bolts.

## Overview

The DURATECH Extra Long Flex-Head Ratcheting Wrench Set features five premium chrome vanadium steel wrenches with double box ends and 180° flexible heads. Engineered with a 72-tooth ratchet mechanism requiring only a 5° swing arc, this set excels in tight, restricted spaces. Heat-treated and chrome-plated for maximum strength and corrosion resistance, it includes an EVA foam organizer that keeps tools perfectly arranged and easy to find. Ideal for professional and DIY use, this set combines durability, precision, and space-saving design.

## Description

DURATECH Extra Long Flex-Head Ratcheting Wrench Set, Double Box End Wrench Set, 5-Piece, SAE, 5/16" to 13/16", CR-V Steel, with EVA Foam Tool Organizer - desertcart.com

Review: High Quality Tools - I have been using and collecting tools for almost 50 years and, while not a professional mechanic, I consider myself a pretty accomplished amateur. I learned a long time ago that quality tools are worth the extra expense because they save you time, aggravation, and money by not having to replace them. I bought this set of ratcheting wrenches to complete a particular task that I couldn't reach with a socket. I was not familiar with Duratech tools but I was immediately impressed with how well-made they were. They have a solid heft, beautiful chrome finish, and there is absolutely no "slop" in the ratcheting action. I was so impressed, after I received and used this set I followed-up by getting a metric set, too. I also really like the foam organizer because it keeps the wrenches together, you can find the one you need instantly, and it doesn't slide around my toolbox when I open the drawer they're in.
Review: Duratech flex head ratcheting wrenches SAE & Metric - This review is for both the SAE and metric versions of these wrenches. First things first, I HAVE NOT used these wrenches yet so I will try to remember to update this review once I’ve used them. I am giving them 4 stars initially based on a few factors. First, both versions feel and look very solid. They have a nice heft without being heavy. They are chrome plated and look very nice. The flex heads are not stiff but also not so loose that they flop around. So you can position them at whatever angle you need and they stay put. Second, they both came with nice organizers. The metrics have a roll up storage bag (marked with sizes) and the SAE came in a foam storage block (with sizes stamped into the foam. )Both are of good quality. The bag has a Velcro closure which is a nice touch and the foam block is very dense, sturdy foam. Third, I love the fact that these are double box head, giving me twice the wrench sizes in half the amount of wrenches so when it comes to storing them I don’t need space for 22 total wrenches, just 11. That’s a plus for me because my storage right now is getting limited. Based on how these perform I could either bump them up to five stars or down to three. Unless they all completely fall apart on the first use I really can’t see giving them anything lower than three stars, especially considering the price point. Edit 11-18-21: Have used these multiple times since my first review and they perform well AND are very durable. Dropped one from the top of an 8ft ladder onto a concrete floor and it continued to perform as if nothing had happened. VERY HAPPY WITH THIS PURCHASE!

## Features

- The Extra Long Double Box End Wrenches are made of premium chrome vanadium steel with mirror polish finish. Drop-Forged for long lasting durability, Heat Treated for maximum strength and Chrome Plated for corrosion and rust resistance
- 2 convenient sizes allow you to easily tighten or loosen more bolts simply by flipping the wrench over. It is convenient to work in a narrow space. The ratchet mechanism in the box end allows you to turn fasteners without removing and repositioning the wrench
- 72-tooth ratchet gear needs a minimum of 5 degree swing arc that is perfect for restricted, hard to reach work spaces 180 degree rotating flexible heads allow you to apply leverage at any desired angle and get around obstructions great for tight spaces design
- 5 pieces High quality wrenches that exceeds ANSI standard includes: 5/16 "*11/32 ", 3/8 "*7/16 ", 1/2 "*9/16 ", 5/8 "*11/16 ", 3/4 "*13/16 " ratcheting wrenches. Suitable for industrial and automotive applications
- Keep your tools organized and easily accessible with our EVA foam tool organizer. Each tool's position is clearly marked, so you can quickly determine which tool is missing and replace it if needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DURATECH |
| Color | Black, Blue, Silver |
| Finish Type | Polished |
| Head Style | Box End , Flex |
| Item Package Quantity | 1 |
| Material | Chrome Vanadium Steel |

## Product Details

- **Color:** Black, Blue, Silver
- **Brand:** DURATECH
- **Material:** Chrome Vanadium Steel
- **Item Package Quantity:** 1
- **Head Style:** Box End, Flex

## Images

![DURATECH Extra Long Flex-Head Ratcheting Wrench Set, Double Box End Wrench Set, 5-Piece, SAE, 5/16" to 13/16", CR-V Steel, with EVA Foam Tool Organizer - Image 1](https://m.media-amazon.com/images/I/71Fx65mp61L.jpg)

## Questions & Answers

**Q: Is there any way to purchase 1 individual wrench? I bought this set but lost my 10/11 mm.**
A: Dear Customer，
We are sorry that we do not sell a single wrench. If it is a logistics problem, you can directly contact Amazon to replace a new set of wrenches.
Best Wishes,
DURATECH

**Q: Is gear drive replaced by dura fix? i'd rather have gear drive? same or not, dura fix...sounds like it comes with a burrito & free chips?**
A: Not sure if your terminology. It is a fairly fine ratchet drive; not a friction drive if that’s what you mean.

**Q: where are these made?**
A: Dear Customer,
Made in China. Our products have a lifetime warranty. If you have any questions, Please do not hesitate to contact us through your order message. 
Best Wishes,
DURATECH

**Q: Do you or anyone have these wrenches is a standard length, not in extra long that are in sae?**
A: Dear Customer,
According to your needs, we suggest you to buy the DURATECH Double Box End Ratcheting Wrench Set, SAE, 5-Piece(ASIN: B08F9VV4QB). Hope it would helpful.
Best regards,
DURATECH

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality Tools
*by S***H on April 2, 2025*

I have been using and collecting tools for almost 50 years and, while not a professional mechanic, I consider myself a pretty accomplished amateur. I learned a long time ago that quality tools are worth the extra expense because they save you time, aggravation, and money by not having to replace them. I bought this set of ratcheting wrenches to complete a particular task that I couldn't reach with a socket. I was not familiar with Duratech tools but I was immediately impressed with how well-made they were. They have a solid heft, beautiful chrome finish, and there is absolutely no "slop" in the ratcheting action. I was so impressed, after I received and used this set I followed-up by getting a metric set, too. I also really like the foam organizer because it keeps the wrenches together, you can find the one you need instantly, and it doesn't slide around my toolbox when I open the drawer they're in.

### ⭐⭐⭐⭐⭐ Duratech flex head ratcheting wrenches SAE & Metric
*by D***1 on January 7, 2021*

This review is for both the SAE and metric versions of these wrenches. First things first, I HAVE NOT used these wrenches yet so I will try to remember to update this review once I’ve used them. I am giving them 4 stars initially based on a few factors. First, both versions feel and look very solid. They have a nice heft without being heavy. They are chrome plated and look very nice. The flex heads are not stiff but also not so loose that they flop around. So you can position them at whatever angle you need and they stay put. Second, they both came with nice organizers. The metrics have a roll up storage bag (marked with sizes) and the SAE came in a foam storage block (with sizes stamped into the foam. )Both are of good quality. The bag has a Velcro closure which is a nice touch and the foam block is very dense, sturdy foam. Third, I love the fact that these are double box head, giving me twice the wrench sizes in half the amount of wrenches so when it comes to storing them I don’t need space for 22 total wrenches, just 11. That’s a plus for me because my storage right now is getting limited. Based on how these perform I could either bump them up to five stars or down to three. Unless they all completely fall apart on the first use I really can’t see giving them anything lower than three stars, especially considering the price point. Edit 11-18-21: Have used these multiple times since my first review and they perform well AND are very durable. Dropped one from the top of an 8ft ladder onto a concrete floor and it continued to perform as if nothing had happened. VERY HAPPY WITH THIS PURCHASE!

### ⭐⭐⭐⭐⭐ BUY THESE!!
*by K***K on October 28, 2025*

This is a great quality set at a fraction of the cost of a big name!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/256802650-duratech-extra-long-flex-head-ratcheting-wrench-set-double-box](https://www.desertcart.tw/products/256802650-duratech-extra-long-flex-head-ratcheting-wrench-set-double-box)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-23*