---
product_id: 619119003
title: "Snap On 9031 R US Big-Mouth ergo Adjustable Wrenches 8\""
brand: "bahco"
price: "€ 106.40"
currency: EUR
in_stock: true
reviews_count: 6
category: "Bahco"
url: https://www.desertcart.fi/products/619119003-snap-on-9031-r-us-big-mouth-ergo-adjustable-wrenches
store_origin: FI
region: Finland
---

# Extra-wide jaw opening 8-inch precision reach Crafted in Spain Snap On 9031 R US Big-Mouth ergo Adjustable Wrenches 8"

**Brand:** bahco
**Price:** € 106.40
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock tight spots with Spanish precision!

## Quick Answers

- **What is this?** Snap On 9031 R US Big-Mouth ergo Adjustable Wrenches 8" by bahco
- **How much does it cost?** € 106.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/619119003-snap-on-9031-r-us-big-mouth-ergo-adjustable-wrenches)

## Best For

- bahco enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** 8-inch length balances control and reach
- • **Power Grip Precision:** Tapered jaws deliver extra turning strength
- • **Trusted Craftsmanship:** Manufactured in Spain by JH Williams Tool Group
- • **Max Access, Minimal Bulk:** Shorter handle and slim head for tight spaces
- • **Engineered for Excellence:** Durable alloy steel with black phosphate finish

## Overview

The Bahco Snap On 9031 R US Big-Mouth ergo Adjustable Wrench is an 8-inch, alloy steel tool featuring extra-wide jaws and a shorter handle for superior access in confined spaces. Its slim, tapered head enhances turning strength, while the black phosphate finish ensures durability. Proudly manufactured in Spain, this wrench combines ergonomic design with professional-grade performance.

## Description

Extra-wide opening jaws with shorter handle for maximum access in confined areas. Slim head with tapered jaws combine easy accessibility with extra turning strength. This Product is manufactured in Spain.

Review: Good - Nice product
Review: Great 👍

## Features

- Extra-wide opening jaws with shorter handle for maximum access in confined areas.
- Slim head with tapered jaws combine easy accessibility with extra turning strength
- This Product is manufactured in Spain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012Y2EUC |
| Best Sellers Rank | #33,110 in Home Improvement ( See Top 100 in Home Improvement ) #76 in Adjustable Wrenches |
| Brand | Bahco |
| Colour | Black |
| Finish Type | Black Phosphate Finish |
| Head Style | Flex |
| Item Length | 8 Inches |
| Item Package Quantity | 1 |
| Item Weight | 345 g |
| Item model number | BAH9031RUS |
| Manufacturer | JH Williams Tool Group |
| Material | Alloy Steel |
| Net Quantity | 1.0 Count |
| Operation Mode | Mechanical |
| UPC | 785533932874 |

## Product Details

- **Brand:** Bahco
- **Colour:** Black
- **Item Length:** 8 Inches
- **Item Weight:** 0.76 Pounds
- **Material:** Alloy Steel

## Images

![Snap On 9031 R US Big-Mouth ergo Adjustable Wrenches 8" - Image 1](https://m.media-amazon.com/images/I/51+rSPR9RDL.jpg)

## Questions & Answers

**Q: The part number is for the 6" model but under size it says 8". if i order this 9029 R am i going to get the correct wrench? i want the 6" one.**
A: The description has changed since I ordered my last one. The 9029R should only be a 6" as you stated. Amazon should correct this...

**Q: Where is this made?**
A: I have no idea where it is made but I agree about the quality. I give mine quite a hard time. If you prefer the R/H type of shifter/adjustable spanner you have to order the 9029 'R' which has the thumb screw with the right hand thread. I had one a long time ago and someone thought they would do me a favour and clean it with a chemical spray and destroyed the soft handle. I had quite a bit of trouble finding the 9029 R. Everywhere was selling the 9029 which is the left hand screw. I bought one and ended up giving it away because it drove me nuts.Some people prefer the left hand ones. Whichever hand you prefer, order it and you won't be disappointed.Hope this helps

**Q: how wide do the jaw open?**
A: Maximum jaw opening is 1-1/2"

**Q: So what makes these particularly better than other adjustable wrenches?**
A: Short handle with wide mouth, let's you take up the slack in nuts or pipe fittings quick before getting out the big pipe or torque wrench.... Great fit, finish and Laser etched scale are just a bonus. I never go to sea without my fishtailed bahco 😉

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by R***H on 25 January 2020*

Nice product

### ⭐⭐⭐⭐⭐ Review
*by M***A on 13 September 2021*

Great 👍

### ⭐⭐⭐⭐⭐ Review
*by A***R on 27 September 2025*

Love this tool. Strong & durable and compact. I use it all the time and have in my side pocket at all times. Biggest thing is how wide it opens up. I use it as a back up if I don't happen to have the right size wrench in hand. And is a great back up when tightening Fastners.

## Frequently Bought Together

- Bahco BAH9031RUS Ergo Big-Mouth Adjustable Wrench with Rubber Handle - 8 Inch - Black Phosphate Finish
- Bahco 9035 R US Ergo X-Wide Adjustable Wrench, 12-Inch, Black , Gray
- Bahco 9033 R US Ergo X-Wide Adjustable Wrench, 10-Inch, Black

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**Shop now:** [https://www.desertcart.fi/products/619119003-snap-on-9031-r-us-big-mouth-ergo-adjustable-wrenches](https://www.desertcart.fi/products/619119003-snap-on-9031-r-us-big-mouth-ergo-adjustable-wrenches)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*