---
product_id: 6113646
title: "3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set, 8-Piece"
brand: "sunex tools"
price: "₩137735"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/6113646-3640-3-8-inch-drive-stubby-triple-square-impact-bit
store_origin: KR
region: South Korea
---

# Stubby design for tight spaces 8 precision triple square sizes CR-MO alloy steel forged strength 3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set, 8-Piece

**Brand:** sunex tools
**Price:** ₩137735
**Availability:** ✅ In Stock

## Summary

> 🔧 Master tight spaces with torque-ready precision!

## Quick Answers

- **What is this?** 3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set, 8-Piece by sunex tools
- **How much does it cost?** ₩137735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/6113646-3640-3-8-inch-drive-stubby-triple-square-impact-bit)

## Best For

- sunex tools enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Work:** Compact clip rail packaging keeps your set organized and always within reach.
- • **All Sizes Covered:** Includes 8 essential sizes from M4 to M16 to fit a wide range of applications.
- • **Compact Powerhouse:** Stubby design lets you conquer cramped, hard-to-reach spots effortlessly.
- • **Premium Durability:** Crafted from high-quality CR-MO alloy steel for long-lasting impact resistance.
- • **Engineered for Torque:** Triple square bits built to handle high-torque tasks like cylinder head bolts with ease.

## Overview

The SUNEX TOOLS 3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set features 8 forged CR-MO alloy steel bits in sizes M4 through M16. Its stubby design is optimized for high-torque applications in confined spaces, meeting or exceeding ANSI standards, and comes in a compact clip rail package for easy storage and accessibility.

## Description

SUNEX TOOLS 3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set, 8-Piece

## Features

- Stubby design is ideal for work in tight spaces
- Includes compact clip rail packaging
- Stubby design is ideal for work in tight spaces
- Forged from high quality CR-MO alloy steel
- Sizes: M4 (304XZN) M5 (305XZN) M6 (306XZN) M8 (308XZN) M10 (310XZN) M12 (312XZN) M14 (314XZN) M16 (316XZN)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sunex Tools |
| Item Length | 0.38 Inches |
| Material | Metal |
| Finish Type | Painted |
| Number of Pieces | 1 |
| UPC | 613364127179 031113196854 080850322309 |
| Global Trade Identification Number | 00613364127179 |
| Manufacturer | Sunex |
| Part Number | 3640 |
| Item Weight | 0.48 ounces |
| Item model number | 3640 |
| Is Discontinued By Manufacturer | No |
| Size | Stubby Triple Square Impact Bit |
| Style | Stubby Triple Square Impact Bit |
| Finish | Painted |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Sunex Tools
- **Item Length:** 0.38 Inches
- **Material:** Metal
- **Finish Type:** Painted
- **Number of Pieces:** 1

## Images

![3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set, 8-Piece - Image 1](https://m.media-amazon.com/images/I/61xU4qBD1pL.jpg)

## Frequently Bought Together

- SUNEX TOOLS 3640 3/8-Inch Drive Stubby Triple Square Impact Bit Socket Set, 8-Piece
- Sunex 3646, 3/8 Inch Drive Low Profile Impact Hex Driver Set, 16-Piece, SAE/Metric, 1/4 Inch - 3/4 Inch, 6mm - 19mm, Cr-Mo Steel, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards

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**Shop now:** [https://www.desertcart.kr/products/6113646-3640-3-8-inch-drive-stubby-triple-square-impact-bit](https://www.desertcart.kr/products/6113646-3640-3-8-inch-drive-stubby-triple-square-impact-bit)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-11*