---
product_id: 273704731
title: "W9039 Heavy-Duty Chrome Molybdenum Steel 3/8-Inch Square Drive to 1/4-Inch Hex Bit Adapter with Quick Change Collar for Impact Tools"
brand: "performance tool"
price: "€ 23.77"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/273704731-w9039-heavy-duty-chrome-molybdenum-steel-3-8-inch-square
store_origin: FI
region: Finland
---

# Quick-change collar 3/8" to 1/4" conversion Chrome molybdenum steel W9039 Heavy-Duty Chrome Molybdenum Steel 3/8-Inch Square Drive to 1/4-Inch Hex Bit Adapter with Quick Change Collar for Impact Tools

**Brand:** performance tool
**Price:** € 23.77
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock Your Tool's Potential!

## Quick Answers

- **What is this?** W9039 Heavy-Duty Chrome Molybdenum Steel 3/8-Inch Square Drive to 1/4-Inch Hex Bit Adapter with Quick Change Collar for Impact Tools by performance tool
- **How much does it cost?** € 23.77 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/273704731-w9039-heavy-duty-chrome-molybdenum-steel-3-8-inch-square)

## Best For

- performance tool enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable chrome molybdenum steel for heavy-duty tasks.
- • **Optimal Performance:** Best results with S2 HSS or stronger bits.
- • **Transform Your Tool:** Easily convert your impact tool for versatile applications.
- • **Universal Compatibility:** Works with any standard 1/4" hex shaft screwdriver bit.
- • **Wiggle-Free Performance:** Positive locking collar ensures solid bit retention.

## Overview

The Performance Tool W9039 is a heavy-duty chrome molybdenum steel adapter that transforms your 3/8-inch square drive impact tool into a 1/4-inch hex bit driver. Designed for durability and versatility, it features a quick-change collar for secure bit retention and is compatible with standard hex bits, making it an essential addition to any professional toolkit.

## Description

Performance Tool W9039 Heavy-Duty Chrome Molybdenum Steel 3/8-Inch Square Drive to 1/4-Inch Hex Bit Adapter with Quick Change Collar for Impact Tools

## Features

- CONVERT YOUR IMPACT TOOL: Transform your 3/8-Inch square drive impact tool into a powerful 1/4-Inch hex bit driver when you need extra torque for tough jobs.
- POSITIVE LOCKING COLLAR: The adapter features a quick-change collar that locks the bit in place for wiggle-free retention and solid on-center rotation.
- DURABLE MATERIALS: Constructed of chrome molybdenum steel, this hex impact adapter is built to withstand heavy-duty impact applications and provide long service life.
- UNIVERSAL COMPATIBILITY: The 1/4-Inch drive works with any standard 1/4-Inch hex shaft screwdriver bit, making it a versatile addition to your tool kit.
- STRONG BITS RECOMMENDED: For optimal performance, we recommend using S2 HSS or stronger bits when using this adapter with any powered impact tool.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Performance Tool |
| Part Number | W9039 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 4.5 x 2.8 x 0.8 inches |
| Country of Origin | China |
| Item model number | W9039 |
| Size | 3/8" x 1/4" |
| Finish | Chrome |
| Material | S2 Steel, Chrome Molybdenum Steel |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Compatible Fastener Range | 0.25 inches |
| Included Components | 1 Performance Tool Branded Product |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | LIMITED WARRANTY |

## Images

![W9039 Heavy-Duty Chrome Molybdenum Steel 3/8-Inch Square Drive to 1/4-Inch Hex Bit Adapter with Quick Change Collar for Impact Tools - Image 1](https://m.media-amazon.com/images/I/715SWTPjdmL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Performance Tool W9039 Heavy-Duty Chrome Molybdenum Steel 3/8-Inch Square Drive to 1/4-Inch Hex Bit Adapter with Quick Change Collar for Impact Tools
- Titan 12034 3/8" Drive to 1/4" Hex Drive Quick Change Adapter
- NEIKO 30285A Impact Wrench Adapter, 3/8" Drive Female to 1/4" Hex Converter, Quick Release, Quick Change Chuck, Square to Hex Bit Adapter, Impact Drill Adapter, Cr-Mo Steel Ratchet Wrenches Drivers

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**Shop now:** [https://www.desertcart.fi/products/273704731-w9039-heavy-duty-chrome-molybdenum-steel-3-8-inch-square](https://www.desertcart.fi/products/273704731-w9039-heavy-duty-chrome-molybdenum-steel-3-8-inch-square)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-09*