---
product_id: 476304114
title: "US PRO Tools 4 Piece Impact Adaptor Set 1/4\" 3/8\" 1/2\" Step up/Down Reducer 3504"
brand: "us pro"
price: "₪54"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/476304114-us-pro-tools-4-piece-impact-adaptor-set-1-4
store_origin: IL
region: Israel
---

# Black phosphate finish resists corrosion 4 precision adaptors for versatile drive sizes Chrome vanadium steel for ultimate durability US PRO Tools 4 Piece Impact Adaptor Set 1/4" 3/8" 1/2" Step up/Down Reducer 3504

**Brand:** us pro
**Price:** ₪54
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your toolkit game — never get stuck with the wrong drive size again!

## Quick Answers

- **What is this?** US PRO Tools 4 Piece Impact Adaptor Set 1/4" 3/8" 1/2" Step up/Down Reducer 3504 by us pro
- **How much does it cost?** ₪54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/476304114-us-pro-tools-4-piece-impact-adaptor-set-1-4)

## Best For

- us pro enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium chrome vanadium steel to withstand heavy-duty use and resist wear.
- • **Ready for Action:** Brand new with retail packaging, ensuring quality and reliability from the first use.
- • **Compact & Lightweight:** At just 150g and pocket-sized, this set fits perfectly in any professional toolbox or workshop.
- • **Seamless Drive Conversion:** Effortlessly switch between 1/4", 3/8", and 1/2" impact drives for maximum tool compatibility.
- • **Corrosion-Resistant Finish:** Black phosphate coating protects against rust and abrasion, keeping your tools looking sharp.

## Overview

The US PRO Tools 4 Piece Impact Adaptor Set (model 3504) offers four high-quality adaptors that convert between 1/4", 3/8", and 1/2" impact drive sizes. Made from durable chrome vanadium steel with a corrosion-resistant black phosphate finish, this lightweight set is designed for professional-grade performance and longevity, making it an essential addition to any serious toolbox.

## Description

Set of 4 adaptors for converting impact drive sizes.1/2'' F x 3/8'' M3/8'' F x 1/2'' M3/8'' F x 1/4'' M1/4'' F x 3/8'' MMade from chromium-vanadium steel for strength and durability and helps resist abrasion, oxidation, and corrosionBlack phosphate finishThis high quality Adaptor Set comes to you brand new with retail packaging/tagThis is a perfect addition / replacement to any toolbox or workshop

## Features

- 1/2" F x 3/8" M
- 3/8" F x 1/2" M
- 3/8" F x 1/4" M
- 1/4" F x 3/8" M

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | US PRO |
| Part Number | 3504 |
| Package Dimensions | 11.2 x 8 x 2.6 cm; 150 g |
| Item model number | 3504 |
| Size | Variety Pack |
| Finish | Black Phosphate Finish |
| Material | Chrome Vanadium Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 4 |
| Compatible fastener range | 0.25 inches |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 150 g |

## Product Details

- **Brand:** US PRO
- **Item length:** 1.27 Centimetres
- **Material:** Chrome Vanadium Steel
- **Finish type:** Black Phosphate Finish
- **Number of pieces:** 4

## Images

![US PRO Tools 4 Piece Impact Adaptor Set 1/4" 3/8" 1/2" Step up/Down Reducer 3504 - Image 1](https://m.media-amazon.com/images/I/41d61oqe29L.jpg)
![US PRO Tools 4 Piece Impact Adaptor Set 1/4" 3/8" 1/2" Step up/Down Reducer 3504 - Image 2](https://m.media-amazon.com/images/I/41SWkjegf8L.jpg)

## Frequently Bought Together

- US PRO Tools 4 Piece Impact Adaptor Set 1/4" 3/8" 1/2" Step up/Down Reducer 3504
- Sealey Ak730 Breaker Bar 600Mm 1/2Sq Drive

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**Shop now:** [https://www.desertcart.co.il/products/476304114-us-pro-tools-4-piece-impact-adaptor-set-1-4](https://www.desertcart.co.il/products/476304114-us-pro-tools-4-piece-impact-adaptor-set-1-4)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*