---
product_id: 411111616
title: "SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece"
brand: "sunex"
price: "308 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/411111616-sunextools-9940-sae-s-style-wrench-set-5-16-x
store_origin: RO
region: Romania
---

# Radius corners prevent fastener round-off 5-piece precision SAE sizes Chrome Vanadium alloy steel strength SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece

**Brand:** sunex
**Price:** 308 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Master every fastener with precision and style!

## Quick Answers

- **What is this?** SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece by sunex
- **How much does it cost?** 308 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/411111616-sunextools-9940-sae-s-style-wrench-set-5-16-x)

## Best For

- sunex enthusiasts

## Why This Product

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

## Key Features

- • **Quick Size ID:** Dual-side stamped sizes speed up your workflow
- • **Precision Grip:** Radius corners grip flats, not corners, for zero slip
- • **S-Style Access:** Navigate tight, hard-to-reach spots with ease
- • **On-the-Go Ready:** Durable canvas pouch keeps your set organized and portable
- • **Rust-Resistant Finish:** Chrome plating ensures long-lasting shine and durability

## Overview

The Sunex 9940 SAE S-Style Wrench Set features five polished alloy steel wrenches crafted from durable Chrome Vanadium for superior strength. Its unique S-design and radius corners provide exceptional access and grip in tight spaces, while the chrome plating resists rust and corrosion. Sizes are clearly stamped on both sides for quick identification, and the included canvas pouch offers convenient storage and portability—perfect for professionals who demand reliability and efficiency on the job.

## Description

SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece

## Features

- S DESIGN: Provides access into difficult to reach areas.
- RADIUS CORNERS: Grip the flat sides of the fastener head instead of the corner to prevent round-off.
- CHAMFERED BOX END: Allows for fast and easy guidance onto fasteners.
- EASY IDENTIFICATION: Sizes stamped on both sides for fast and easy identification.
- CHROME PLATING: For strength and the prevention of rust, corrosion and deformation..DURABLE CANVAS POUCH: Included for easy storage and transportation..STRENGTH & DURABILITY: Upgraded steel from High Carbon to Chrome Vanadium for more strength and durability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sunex International |
| Part number | 9940 |
| Item Weight | 13.6 g |
| Product Dimensions | 35.56 x 13.34 x 2.54 cm; 13.61 g |
| Item model number | 9940 |
| Size | SAE |
| Color | Limited Lifetime |
| Style | SAE S-Style |
| Finish | Polished |
| Material | Metal |
| Power source type | No |
| Item Package Quantity | 1 |
| Head Style | Box End |
| Measurement System | inch |
| Included components | Sunex 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Limited Lifetime
- **Brand:** Sunex
- **Material:** Metal
- **Item length:** 1 Inches
- **Item weight:** 14 g

## Images

![SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece - Image 1](https://m.media-amazon.com/images/I/814Je2ptzXL.jpg)
![SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece - Image 2](https://m.media-amazon.com/images/I/61h0xuy-QpL.jpg)
![SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece - Image 3](https://m.media-amazon.com/images/I/61e4IIDEP8L.jpg)
![SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece - Image 4](https://m.media-amazon.com/images/I/71q1iFYPrkL.jpg)
![SunexTOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece - Image 5](https://m.media-amazon.com/images/I/81aBZwjsIJL.jpg)

## Frequently Bought Together

- SUNEX TOOLS 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece
- SUNEX TOOLS 9940M Metric S-Style Wrench Set, Fully Polished, 10 x 11mm - 18 X 19mm, 5-Piece
- Sunex Tools 9935 SAE Half Moon Wrench Set, 5/16"x3/8" - 13/16"x7/8", Fully Polished, 5-Piece (Includes Roll-Case)

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---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-12*