---
product_id: 13308355
title: "Proto - Hexbt3/8-1/2Dr10 (4900A)"
brand: "stanley"
price: "HK$3342"
currency: HKD
in_stock: true
reviews_count: 6
url: https://www.desertcart.hk/products/13308355-proto-hexbt3-8-1-2dr10-4900a
store_origin: HK
region: Hong Kong
---

# Blow molded box 10 precision bits Alloy steel durability Proto - Hexbt3/8-1/2Dr10 (4900A)

**Brand:** stanley
**Price:** HK$3342
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Assembly Game with Proto Precision!

## Quick Answers

- **What is this?** Proto - Hexbt3/8-1/2Dr10 (4900A) by stanley
- **How much does it cost?** HK$3342 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/13308355-proto-hexbt3-8-1-2dr10-4900a)

## Best For

- stanley enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand:** Manufactured by Stanley Proto, a name synonymous with quality.
- • **Durable Design:** Made from robust alloy steel with a polished chrome finish.
- • **Compact & Portable:** Lightweight at just 2.99 lbs, perfect for on-the-go professionals.
- • **Precision Engineering:** Crafted with 10 high-quality bits for flawless assembly.
- • **Versatile Compatibility:** Designed to accommodate fasteners up to 0.5 inches.

## Overview

The Proto Hexbt3/8-1/2Dr10 (4900A) is a professional-grade toolset featuring 10 precision bits made from durable alloy steel, all housed in a convenient blow molded box. Weighing just 2.99 pounds, this set is designed for efficiency and portability, making it an essential addition to any professional's toolkit.

## Description

Stanley J4900A Proto 3/8-inch & 1/2-inch Drive 10 Piece Hex Bit Set includes blow molded box. Proto bits are offered in a broad range to accommodate production assembly applications. Made of alloy steel. Polished chrome finish. Proto 3/8" & 1/2" Drive 10 Piece Hex Bit Set in Blow Mold Includes the following items: J49901/8, J49905/32, J49903/16, J49907/32, J49901/4, J49905/16, J49903/8, J54411/2, J54419/16, J54415/8, J4968PB.

## Features

- Set includes blow molded box
- Proto bits are offered in a broad range to accommodate production assembly applications
- Made of alloy steel. Polished chrome finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Stanley Proto |
| Part Number | J4900A |
| Item Weight | 2.99 pounds |
| Product Dimensions | 9.5 x 5 x 2 inches |
| Item model number | 4900A |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Color | Factory |
| Finish | Polished |
| Material | Alloy Steel |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 10 |
| Number of Handles | 1 |
| Compatible Fastener Range | 0.5 inches |
| Included Components | Manufactuered Brand Product |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Manufacturer |

## Images

![Proto - Hexbt3/8-1/2Dr10 (4900A) - Image 1](https://m.media-amazon.com/images/I/6173Li8Zl-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by M***N on Reviewed in the United States on May 2, 2018*

It is exactly as advertised

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
    Muy util
  
  

*by F***O on Reviewed in the United States on August 31, 2018*

Excelente herramienta

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by D***W on Reviewed in the United States on August 8, 2017*

great tools

---

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**Shop now:** [https://www.desertcart.hk/products/13308355-proto-hexbt3-8-1-2dr10-4900a](https://www.desertcart.hk/products/13308355-proto-hexbt3-8-1-2dr10-4900a)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-22*