---
product_id: 271588707
title: "70550 Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys"
brand: "klein tools"
price: "€ 50.80"
currency: EUR
in_stock: true
category: "Klein Tools"
url: https://www.desertcart.hr/products/271588707-70550-hex-key-set-11-sae-sizes-heavy-duty-folding
store_origin: HR
region: Croatia
---

# Heat-treated alloy steel for durability 11 SAE sizes for versatile use 270° blade rotation for max leverage 70550 Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys

**Brand:** klein tools
**Price:** € 50.80
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock your toolbox’s full potential with Klein’s pro-grade folding hex key set!

## Quick Answers

- **What is this?** 70550 Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys by klein tools
- **How much does it cost?** € 50.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/271588707-70550-hex-key-set-11-sae-sizes-heavy-duty-folding)

## 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

- • **All-in-One Powerhouse:** 11 essential SAE hex key sizes in one sleek folding set—never hunt for the right tool again.
- • **Compact & Ready to Go:** Folds down neatly with blades opening independently up to 270°, perfect for on-the-go pros who demand efficiency.
- • **Precision Fit, Zero Slip:** Square-cut hex ends ensure full-depth socket contact to prevent stripping and slippage—work smarter, not harder.
- • **Unmatched Grip & Strength:** Reinforced nylon handle offers a comfortable, sturdy grip that stands up to heavy-duty use.
- • **Extended Reach, Extended Control:** Extra-long blades (3.5 to 4.5 inches) give you access to hard-to-reach bolts with precision and ease.

## Overview

The Klein Tools 70550 Hex Key Set features 11 SAE sizes with extra-long, heat-treated alloy steel blades that fold into a reinforced nylon handle. Designed for professional use, the blades rotate up to 270° for maximum leverage and have square-cut ends to prevent slippage. Compact yet heavy-duty, this set is a must-have for precision and durability in any toolkit.

## Description

Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys

## Features

- Pro Folding Hex Key Set with 11 extended-reach blades
- Key sizes: 1/2, 3/8, 5/16, 1/4, 7/32, 3/16, 5/32, 9/64, 1/8, 7/64, and 3/32-Inch
- High-leverage blades open independently up to 270 degrees
- Hex-key ends are square-cut for a secure, full-depth fit and maximum contact with the socket to prevent slippage and stripping
- Conveniently houses the most frequently used hex key sizes in one set.Blades are made of tough, heat-treated alloy steel and range from approximately 3.5 to 4.5-Inches long.Reinforced nylon handle has a sturdy, comfortable grip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SR11TC4 |
| ASIN  | B07SR11TC4 |
| Best Sellers Rank | #138,690 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #584 in Hex Keys |
| Brand Name | KLEIN TOOLS |
| Color | Orange |
| Country of Publication | China |
| Country of origin  | China |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,959) |
| Customer reviews | 4.8 4.8 out of 5 stars (6,959) |
| Date First Available  | 25 June 2019 |
| Department  | Unisex Adult |
| End Style | hang hole |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 00092644332845 |
| Head Style | Hex |
| Included Components | (11) Fractional Inch-Sized Keys |
| Is Discontinued By Manufacturer  | No |
| Is Non Sparking | Yes |
| Is Racheting | Yes |
| Item Length | 4.5 Inches |
| Item Type Name | Klein Tools Pro Folding Hex Key Set, 11 Fractional Inch-Sized Keys |
| Item Weight | 454 g |
| Item model number  | 70550 |
| Language  | English |
| Manufacturer | KLEIN TOOLS |
| Manufacturer  | KLEIN TOOLS |
| Manufacturer Part Number | 70550 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material Type | Reinforced Nylon, Steel |
| Measurement Standard | SAE (Inch) |
| Model Number | 70550 |
| Number of Items | 1 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| Product Dimensions  | 16.84 x 3.48 x 5.26 cm; 453.59 g |
| Set Name | Professional Set of 11 Folding Hex Keys |
| UPC | 363921746656 363921746649 359741319705 359741319699 359741319712 092644332845 363921746663 |
| Unit Count | 1 Count |
| Wrench Length Style | extra long |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Orange
- **Item length:** 4.5 Inches
- **Item weight:** 454 g
- **Material:** Reinforced Nylon, Steel

## Images

![70550 Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys - Image 1](https://m.media-amazon.com/images/I/71rnhaKOoHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are these made in the USA?**
A: No.  Made in China by Klein.

**Q: Is Klein enjoying their profits from moving production to China?  How do you think this impacts brand loyalty?**
A: I'm perfectly fine with it. You can make your own company and see how easy it is to find workers. The same people who complain about things made in China are usually the ones holding back immigration reform so we can have a labor force here.

**Q: Do they have metric set?**
A: This particular set is only SAE

**Q: do i need a hex or ase. how do I know which one.**
A: These are hex keys with sae sizes

## Frequently Bought Together

- Klein Tools 70550 Hex Wrench Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys
- Klein Tools 31737 Folding Jab Saw / Drywall Hand Saw with Lockback at 180 and 125 Degrees and Tether Hole
- Klein Tools 935AB4V Level, 6-Inch Magnetic Torpedo and Conduit Level with 0/30/45/90 Degree Vials, V-Groove and Magnet Track, High Visibility Orange

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**Shop now:** [https://www.desertcart.hr/products/271588707-70550-hex-key-set-11-sae-sizes-heavy-duty-folding](https://www.desertcart.hr/products/271588707-70550-hex-key-set-11-sae-sizes-heavy-duty-folding)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-17*