---
product_id: 339415671
title: "Klein Tools 631 Tool Set, 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"
brand: "klein tools"
price: "E£ 13456"
currency: EGP
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.com.eg/products/339415671-klein-tools-631-tool-set-nut-driver-set-w-hex
store_origin: EG
region: Egypt
---

# Cushion grip handles for torque & comfort 7 hex nut sizes, 3/16" to 1/2" 3-inch full hollow shafts for long bolts Klein Tools 631 Tool Set, 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

**Brand:** klein tools
**Price:** E£ 13456
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with precision, comfort, and legacy—because your craft deserves the best.

## Quick Answers

- **What is this?** Klein Tools 631 Tool Set, 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 by klein tools
- **How much does it cost?** E£ 13456 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/339415671-klein-tools-631-tool-set-nut-driver-set-w-hex)

## 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

- • **Trusted Legacy:** Crafted in the USA by Klein Tools, a family-owned brand with 160+ years of professional-grade excellence.
- • **Built to Endure:** Internal flanges provide a twist-resistant shaft anchor for unmatched durability on every job.
- • **Comfort That Lasts:** Ergonomic cushion grip handles deliver superior torque with zero slippage—comfort meets control.
- • **Precision Meets Power:** Color-coded Tip-Ident handles for instant size & hex orientation recognition—work smarter, not harder.
- • **Reach Further, Work Better:** Full hollow shafts designed to tackle long bolt applications effortlessly—no more limitations.

## Overview

The Klein Tools 631 Nut Driver Set includes 7 essential hex nut drivers ranging from 3/16" to 1/2" with 3-inch full hollow shafts for long bolt access. Featuring color-coded Tip-Ident handles for quick size recognition and ergonomic cushion grips for enhanced torque and comfort, this set is built with internal flanges for twist resistance. Made in the USA from durable alloy steel, it embodies over 160 years of Klein’s professional-grade craftsmanship.

## Description

This 7-piece nut driver Set from KLEIN TOOLS features a wide selection of the most frequently used nut Drivers with 3-inch (76 mm) shafts. Each nut driver features Tip-Ident to quickly identify the nut driver and size. Cushion-grip handles provide for greater torque and comfort, no slippage. 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. For more than 160 years, KLEIN TOOLS has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing As close to Home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. KLEIN TOOLS doesn't just make great products, We make great products that stand up to the demands of the professionals who use them every day. Since 1857.

Review: Good tools for what I need them for
Review: 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 |
| ASIN  | B0000BYEPS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #159,967 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #177 in Nut Drivers |
| Color | Black/ Yellow |
| Country of origin  | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,242) |
| Customer reviews | 4.8 4.8 out of 5 stars (1,242) |
| Date First Available | 7 August 2012 |
| Date First Available  | 7 August 2012 |
| Department  | Hex Nut Driver Sets |
| Finish | Brushed |
| 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. |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 670 g |
| Item model number | 631 |
| Item model number  | 631 |
| Item thickness | 1 Inches |
| Manufacturer | Klein Tools |
| Manufacturer  | Klein Tools |
| Material | Alloy Steel |
| Measurement System | Inch |
| Number Of Pieces | 1 |
| Part number | 631 |
| Pattern | Tool |
| Power source type | corded-electric |
| Product Dimensions | 3.81 x 19.05 x 34.29 cm; 670 g |
| Product Dimensions  | 3.81 x 19.05 x 34.29 cm; 670 g |
| Shape | Rectangular |
| Size | Non-Magentic |
| Special Features | Ergonomic |
| Specific uses | personal |
| Specification met | ANSI |
| Style | Non-Magentic |

## Product Details

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

## Images

![Klein Tools 631 Tool Set, 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 - Image 1](https://m.media-amazon.com/images/I/51pgbiOLXXL.jpg)
![Klein Tools 631 Tool Set, 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 - Image 2](https://m.media-amazon.com/images/I/61J48dRO4AL.jpg)
![Klein Tools 631 Tool Set, 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 - Image 3](https://m.media-amazon.com/images/I/61ZbFzklRbL.jpg)
![Klein Tools 631 Tool Set, 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 - Image 4](https://m.media-amazon.com/images/I/61ND3BebSHL.jpg)
![Klein Tools 631 Tool Set, 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 - Image 5](https://m.media-amazon.com/images/I/51VWr18L9uL.jpg)

## Available Options

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

## 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

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

Good tools for what I need them for

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*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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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-27*