---
product_id: 48215419
title: ""
brand: "klein tools"
price: "€ 148.81"
currency: EUR
in_stock: null
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.fr/products/48215419-
store_origin: FR
region: France
---

# Cushion grip for torque & comfort 7 versatile sizes Full hollow shafts for long bolts 

**Brand:** klein tools
**Price:** € 148.81
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your toolkit with precision, comfort, and pro-grade durability!

## Quick Answers

- **What is this?**  by klein tools
- **How much does it cost?** € 148.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/48215419-)

## 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 by Pros:** Klein Tools’ USA-made quality ensures you’re wielding the best in the business—join the elite who demand excellence.
- • **Comfort-Driven Design:** Ergonomic cushion grip handles deliver maximum torque without hand fatigue—work smarter, not harder.
- • **Precision Meets Power:** Full hollow shafts let you tackle deep bolt jobs with ease—no more struggling with long fasteners.
- • **Color-Coded Efficiency:** Quickly identify hex sizes with vibrant handle-end colors—speed up your workflow and avoid costly mistakes.
- • **Built to Last a Lifetime:** Crafted from durable alloy steel with a lifetime warranty—invest once, rely forever.

## Overview

The Klein Tools 631 Nut Driver Set features seven essential sizes with 3-inch full hollow shafts designed for long bolt applications. Its color-coded, cushion grip handles enhance speed and comfort, while durable alloy steel construction backed by a lifetime warranty ensures professional-grade reliability for any power tool user.

## 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

![ - Image 1](https://m.media-amazon.com/images/I/51VWr18L9uL.jpg)
![ - Image 2](https://m.media-amazon.com/images/I/51pgbiOLXXL.jpg)
![ - Image 3](https://m.media-amazon.com/images/I/6182F+m02lL.jpg)
![ - Image 4](https://m.media-amazon.com/images/I/61J48dRO4AL.jpg)
![ - 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.fr/products/48215419-](https://www.desertcart.fr/products/48215419-)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*