---
product_id: 48215419
title: "Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631"
brand: "klein tools"
price: "E£ 12575"
currency: EGP
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.com.eg/products/48215419-nut-driver-set-3-inch-full-hollow-shaft-sizes-3
store_origin: EG
region: Egypt
---

# Cushion grip for max torque 7 precision sizes included Full hollow shafts for deep bolts Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631

**Brand:** klein tools
**Price:** E£ 12575
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit game—because precision and comfort never go out of style.

## Quick Answers

- **What is this?** Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 by klein tools
- **How much does it cost?** E£ 12575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/48215419-nut-driver-set-3-inch-full-hollow-shaft-sizes-3)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Color-Coded Speed:** Quickly identify hex size and orientation with vibrant handle-end color coding—no more fumbling in the toolbox.
- • **Comfort Meets Control:** Ergonomic cushion grip handles deliver superior torque with less hand fatigue, perfect for marathon projects.
- • **Precision in Every Turn:** 7 essential sizes from 3/16 to 1/2 inch cover your most common fastening needs effortlessly.
- • **Reach Deeper, Work Smarter:** Full hollow shafts let you tackle long bolt applications without switching tools—efficiency unlocked.
- • **Built to Last, Built to Twist:** Internal flanges anchor the shaft firmly, preventing twist and ensuring durability on every job.

## Overview

The Klein Tools 631 Nut Driver Set features seven commonly used sizes with full hollow shafts designed for long bolt access. Its cushion grip handles enhance torque and comfort, while color-coded ends speed up size identification. Built with alloy steel and ANSI certified, this durable set is engineered for professional-grade performance and twist resistance.

## Description

Free delivery and returns on all eligible orders. Shop Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631.

Review: Good - Good tools for what I need them for
Review: High quality. - Great to use such high-quality tools. I was happy to throw away my China made tools that I had used before.

## Features

- General-purpose selection of the most frequently used nut Drivers
- Full hollow shafts facilitate work on long bolt applications
- Cushion grip handles allow for greater torque and comfort
- Tip-ident quickly identifies nut driver Hex orientation and size by colour coding the handle ends so you can easily engage the nut driver with the fastener
- Internal flanges provide solid, twist-resistant shaft anchor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000BYEPS |
| Best Sellers Rank | 787,744 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,086 in Nut Drivers |
| Brand | KLEIN TOOLS |
| Colour | Black/ Yellow |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 1,237 Reviews |
| Global Trade Identification Number | 00092644650154 |
| Head Style | Three-point, Hexagon |
| Head style | Three-point, Hexagon |
| Included Components | 630-3/16, 630-1/4, 630-5/16, 630-11/32, 630-3/8, 630-7/16, and 630-1/2. |
| Item Dimensions | 38 x 191 x 343 millimetres |
| Item Type Name | Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch Klein Tools 631 |
| Item height | 13.5 inches |
| Manufacturer | Klein Tools |
| Manufacturer Warranty Description | Klein offers a lifetime warranty on material defects and workmanship for the normal life of the product. |
| Material | Alloy Steel |
| Model Name | 631 |
| Number of Items | 1 |
| Number of items | 1 |
| Recommended Uses For Product | Power Tools |
| Recommended uses for product | Power Tools |
| Special Feature | Soft Grip |
| UPC | 092644650154 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** KLEIN TOOLS
- **Number of items:** 1
- **Head style:** Three-point, Hexagon
- **Material:** Alloy Steel
- **Colour:** Black/ Yellow

## Images

![Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 - Image 1](https://m.media-amazon.com/images/I/51VWr18L9uL.jpg)
![Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 - Image 2](https://m.media-amazon.com/images/I/51pgbiOLXXL.jpg)
![Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 - Image 3](https://m.media-amazon.com/images/I/6182F+m02lL.jpg)
![Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 - Image 4](https://m.media-amazon.com/images/I/61J48dRO4AL.jpg)
![Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 - Image 5](https://m.media-amazon.com/images/I/61ND3BebSHL.jpg)

## Questions & Answers

**Q: I lost the 5/16 driver from the set.  Can I order a replacement?   Where?**
A: Just do an Amazon search for "5/16 Klein nut driver" and it's like $10.

**Q: What sizes are these set?**
A: the size's are 3/16 , 1/4 , 5/16 , 11/32 , 3/8 , 7/16 , 1/2

**Q: What sizes does this set have?**
A: 3/16, 1/4, 5/16, 3/8, 11/32, 7/16, and 1/2"

**Q: Are they made in USA?**
A: Mine are clearly marked > Made in the USA!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by T***R on 7 September 2025*

Good tools for what I need them for

### ⭐⭐⭐⭐⭐ High quality.
*by A***X on 8 November 2022*

Great to use such high-quality tools. I was happy to throw away my China made tools that I had used before.

### ⭐⭐⭐⭐⭐ Typical Klein quality!
*by J***Y on 1 June 2025*

Typical Klein quality tools. Not the least expensive out there, but if you use your tools daily these are a bargain. They also have a lifetime warranty - no questions asked replacement. This set has a wide range of sizes, comfy handles that allow a solid grip, and both labeled and color-coded as to size for a quick grab.

## Frequently Bought Together

- Klein Tools 631 Tool Set, Made in USA, Nut Driver Set w/Hex Nut Sizes 3/16, 1/4, 5/16, 11/32, 3/8, 7/16 and 1/2-Inch on 3-Inch Full Hollow Shaft, 7-Piece
- Klein Tools 65160 Tool Set, Made in USA, Metric Nut Driver Set Sizes 5, 5.5, 6, 7, 8, 9, and 10 mm, 3-Inch Chrome-Plate Hollow Shafts, 7-Piece
- Klein Tools 85148 Screwdriver Set with Magnetizer / Demagnetizer for Magnetic Tips, Flathead and Phillips, Home Improvement, 9-Piece

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**Shop now:** [https://www.desertcart.com.eg/products/48215419-nut-driver-set-3-inch-full-hollow-shaft-sizes-3](https://www.desertcart.com.eg/products/48215419-nut-driver-set-3-inch-full-hollow-shaft-sizes-3)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-22*