---
product_id: 564306269
title: "EPAuto 3Pcs Impact Universal 1/2\", 3/8\", and 1/4\" U-Joint Ball Spring Set, Cr-Mo Steel"
brand: "epauto"
price: "$34.21"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/564306269-epauto-3pcs-impact-universal-1-2-3-8-and-1
store_origin: US
region: United States of America
---

# 360° smooth torque distribution 3 versatile drive sizes Cr-Mo steel durability EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel

**Brand:** epauto
**Price:** $34.21
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock every angle with power and precision!

## Quick Answers

- **What is this?** EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel by epauto
- **How much does it cost?** $34.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/564306269-epauto-3pcs-impact-universal-1-2-3-8-and-1)

## Best For

- epauto enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Slim design and just 6.4 ounces for easy handling and storage without bulk.
- • **Seamless 360° Rotation:** Experience flawless torque transfer in every direction for those hard-to-reach angles.
- • **Premium Cr-Mo Steel Build:** Engineered from hardened Chromium-Molybdenum for unmatched strength and longevity.
- • **Corrosion-Resistant Finish:** Black phosphate coating ensures your tools stay rust-free and ready for action.
- • **Triple Drive Compatibility:** Includes 1/2", 3/8", and 1/4" adapters to fit all your impact tools effortlessly.

## Overview

The EPAuto 3-piece Impact Universal Joint Set features hardened Chromium-Molybdenum steel construction with a corrosion-resistant black phosphate finish. Designed for smooth 360° torque distribution, it includes 1/2", 3/8", and 1/4" drive adapters to access tight spaces effortlessly. Lightweight and durable, this set is a must-have for professionals demanding reliable performance in every job.

## Description

Full description not available

## Features

- Our ball spring design impact universal joint set distributes torque evenly and works in a smooth 360 degree rotation
- Impact universal joint adapters helps you reach in tight tough spots.
- Durability: Made from Hardened treated Chromium-molybdenum (Cr-Mo)
- Corrosion-Retardant: Black Phosphate Coating
- Made in Taiwan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EPAuto |
| Material | Chrome Molybdenum Steel |
| Finish Type | Unfinished |
| Number of Pieces | 3 |
| Drive System | Drive |
| UPC | 840323201186 |
| Bit Compatibilities | 1/2, 1/4, 3/8 |
| Manufacturer | EPAuto |
| Part Number | ST-06E-1 |
| Item Weight | 6.4 ounces |
| Product Dimensions | 5.9 x 3.9 x 1.1 inches |
| Item model number | ST-06E-1 |
| Size | Slim Joint ball Spring/Cr-Mo |
| Color | Black |
| Style | Universal |
| Finish | Unfinished |
| Item Package Quantity | 3 |
| Compatible Fastener Range | 0.375 inches |
| Batteries Required? | No |

## Product Details

- **Brand:** EPAuto
- **Material:** Chrome Molybdenum Steel
- **Finish Type:** Unfinished
- **Number of Pieces:** 3
- **Drive System:** Drive

## Images

![EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel - Image 1](https://m.media-amazon.com/images/I/61jqiJKbDYL.jpg)
![EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel - Image 2](https://m.media-amazon.com/images/I/91WrROIl0aL.jpg)
![EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel - Image 3](https://m.media-amazon.com/images/I/91EfvsU2cVL.jpg)
![EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel - Image 4](https://m.media-amazon.com/images/I/91D5K3qddeL.jpg)
![EPAuto 3Pcs Impact Universal 1/2", 3/8", and 1/4" U-Joint Ball Spring Set, Cr-Mo Steel - Image 5](https://m.media-amazon.com/images/I/6134zp5lPsL.jpg)

---

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*