---
product_id: 409747337
title: "9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch"
brand: "yiyeie"
price: "฿2485"
currency: THB
in_stock: true
reviews_count: 13
category: "Yiyeie"
url: https://www.desertcart.co.th/products/409747337-9pc-super-thin-open-end-wrench-set-metric-5-5
store_origin: TH
region: Thailand
---

# HRC 50 hardened CR-V steel 18 metric sizes included 3mm ultra-slim profile 9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch

**Brand:** yiyeie
**Price:** ฿2485
**Availability:** ✅ In Stock

## Summary

> 🛠️ Slim, Strong & Ready to Conquer Every Tight Spot!

## Quick Answers

- **What is this?** 9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch by yiyeie
- **How much does it cost?** ฿2485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/409747337-9pc-super-thin-open-end-wrench-set-metric-5-5)

## Best For

- yiyeie enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Drop-forged, heat-treated chrome vanadium steel with HRC 50 hardness and polished chrome finish.
- • **Organized On-the-Go:** Durable roll-up pouch keeps your tools neatly stored and travel-ready.
- • **Versatile Powerhouse:** Perfect for professional repairs and DIY projects on bikes, cars, and household gear.
- • **Complete Metric Range:** 18 essential sizes from 5.5mm to 27mm, double-marked for quick identification.
- • **Slim Fit, Maximum Reach:** 70% thinner than standard wrenches for tight spaces and narrow nuts.

## Overview

The YIYEIE 9Pc Super-Thin Open End Wrench Set features an ultra-slim 3mm profile, 18 metric sizes from 5.5mm to 27mm, and premium chrome vanadium steel hardened to HRC 50. Designed for professionals and enthusiasts alike, it excels in tight, hard-to-reach spaces and comes with a convenient roll-up pouch for organized portability.

## Description

YIYEIE 9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch - desertcart.com

Review: Excellent value and quality. - I haven’t had many situations requiring a narrow wrench, but I recently needed to make a repair on a device that required a 17mm box wrench that had to be really narrow. I bought this set and I was pleased to see a nice set of chrome finish wrenches. I used the 17mm on a complicated repair of a high pressure steam system and everything worked out. As far as the wrench performance goes, it went as well as wrench use can be. The delivery was prompt, tool quality was better than expected and I’m satisfied with the value. If you need a narrow set try these. I’m not a professional mechanic so I am unable to say how they’ll work in your shop but for home used these are more than adequate.
Review: All the popular sizes in a nice roll-up organizer - Like the advertisement says super thin feels good in your hand wrenches. All the popular sizes, nice finish, and appears to be well made. A roll-up to keep the wrenches organized.

## Features

- 3mm Super-Thin: 70% slimmer than regular wrenches, thin open end wrenches reach fasteners in tight gaps. Low profile fits well for thin nuts, narrow spaces, and hard-to-reach areas.
- 9-Piece Metric: 18 sizes, marked on both sides for maximum efficiency. 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm. Comes in a durable roll-up pouch for easy organization.
- Sturdy and Durable: Hardness up to HRC 50. Premium chrome vanadium steel, drop forged and heat treated for maximum strength. Fully chrome finished for lifetime durability. Exceeds ANSI standard.
- Wide Applications: Ultra slim wrench set is perfect for bicycle, motorcycle, car repair, table saw, household, maintenance, etc.
- After-Sales Service: For whatever reason, if you don't like yiyeie flat wrench set, simply contact us for solution or a new set.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MMY35RH |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,493 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Open-End Wrenches |
| Brand | YIYEIE |
| Color | Chrome Finish |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,148) |
| Date First Available | November 27, 2021 |
| Finish | Polished |
| Finish Type | Polished |
| Head Style | Open End, Flat |
| Included Components | Portable roll-up pouch for convenient storage, 9-Piece Super Thin Wrenches Metric: 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27mm |
| Item Length | 3 Millimeters |
| Item Package Quantity | 1 |
| Item Torque | 345 Newton Meters |
| Item Weight | 1.48 pounds |
| Item model number | Y0003 |
| Manufacturer | YIYEIE |
| Material | Chrome Vanadium Steel |
| Measurement System | Metric |
| Operation Mode | Mechanical |
| Part Number | Y0003 |
| Power Source | Hand Powered |
| Size | Metric 9PCS |
| UPC | 746131397540 |
| Usage | Inside; Outside; Amateur; Professional |

## Product Details

- **Brand:** YIYEIE
- **Color:** Chrome Finish
- **Item Length:** 3 Millimeters
- **Item Package Quantity:** 1
- **Material:** Chrome Vanadium Steel

## Images

![9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch - Image 1](https://m.media-amazon.com/images/I/41-VAb-hBvL.jpg)
![9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch - Image 2](https://m.media-amazon.com/images/I/41JrGfU9T5L.jpg)
![9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch - Image 3](https://m.media-amazon.com/images/I/51E0DojlwIL.jpg)
![9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch - Image 4](https://m.media-amazon.com/images/I/51hRywgUO8L.jpg)
![9Pc. Super-Thin Open End Wrench Set, Metric 5.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 27 mm, CR-V Steel, Ultra-Slim Flat Wrench Set with Roll-up Pouch - Image 5](https://m.media-amazon.com/images/I/51uAq7n6odL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value and quality.
*by M***E on January 26, 2026*

I haven’t had many situations requiring a narrow wrench, but I recently needed to make a repair on a device that required a 17mm box wrench that had to be really narrow. I bought this set and I was pleased to see a nice set of chrome finish wrenches. I used the 17mm on a complicated repair of a high pressure steam system and everything worked out. As far as the wrench performance goes, it went as well as wrench use can be. The delivery was prompt, tool quality was better than expected and I’m satisfied with the value. If you need a narrow set try these. I’m not a professional mechanic so I am unable to say how they’ll work in your shop but for home used these are more than adequate.

### ⭐⭐⭐⭐⭐ All the popular sizes in a nice roll-up organizer
*by B***K on December 28, 2025*

Like the advertisement says super thin feels good in your hand wrenches. All the popular sizes, nice finish, and appears to be well made. A roll-up to keep the wrenches organized.

### ⭐⭐⭐⭐⭐ Honestly, wow
*by G***S on September 14, 2023*

So I'm not always one to go for a use tools by not name brands. But when I saw the price on these compared to other sets I couldn't. Seemingly made of high quality stainless steel I've put these through brake jobs and suspension jobs as well as minor engine work. I will say they're thin for sure, getting just about anywhere and onto anything your regular wrench set can't. Comparing them to the Cornwell brand I'd say they're a great alternative with sacrifice to length and width. They're equally as thin with a small difference between. The biggest thing was width, these wrenches have a wider head and handle making them not always the best compared to the Cornwell still accessing parts this set couldn't. But again were talking such tight clearance that you shouldn't be dealing with unless you work with crashed cars too. Packaging is awesome and I fold mine in such a way the wrenches don't fall out. Love how it comes with as many sizes sae and metric as possible. And so worth the money I don't care if I lose or break any as a new set is 1/4 the price of name branded stuff.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-31*