---
product_id: 140033013
title: "KLEIN TOOLS 70550 Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys"
brand: "klein tools"
price: "353 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/140033013-klein-tools-70550-hex-key-set-11-sae-sizes-heavy
store_origin: RO
region: Romania
---

# Heat-treated alloy steel for durability Extended-reach blades up to 4.5" 11 SAE sizes for versatile use KLEIN TOOLS 70550 Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys

**Brand:** klein tools
**Price:** 353 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock your toolkit’s full potential with Klein’s heavy-duty folding hex key set!

## Quick Answers

- **What is this?** KLEIN TOOLS 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?** 353 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/140033013-klein-tools-70550-hex-key-set-11-sae-sizes-heavy)

## 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

- • **Compact Yet Ready:** Folding design houses your go-to hex keys in a compact, powder-coated orange frame—carry confidence everywhere.
- • **Slip-Free Precision:** Square-cut hex ends ensure a secure, full-depth fit to prevent slippage and stripping—work smarter, not harder.
- • **All-in-One Powerhouse:** 11 essential SAE hex key sizes in one sleek folding set—never scramble for the right tool again.
- • **Built to Last & Comfort-Driven:** Heat-treated alloy steel keys paired with a reinforced nylon handle for a sturdy grip and long-lasting performance.
- • **Extended Reach, Maximum Control:** Blades up to 4.5" long with 270° independent rotation for those hard-to-get-to bolts.

## Overview

The Klein Tools 70550 Hex Key Set features 11 SAE sizes with extended-reach, heat-treated alloy steel blades that rotate up to 270° independently. Its reinforced nylon handle offers a comfortable, durable grip, while square-cut ends provide secure, slip-resistant engagement. Compact and powder-coated for visibility, this folding set is engineered for professionals demanding precision and reliability in one portable package.

## Description

Product Description               Hex Key Set, 11 SAE Sizes, Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys                  Safety Warning               NOT insulated. Plastic-dipped or slip-on plastic handles are NOT intended for protection against electrical shock.Do NOT extend handle length.Always wear approved eye protection.

## 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"
- 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" long
- Reinforced nylon handle has a sturdy, comfortable grip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Klein Tools |
| Part Number | 70550 |
| Product Dimensions | 16.84 x 3.48 x 5.26 cm; 453.59 g |
| Item model number | 70550 |
| Size | 11 Fractional Inch-Sized Keys |
| Colour | Orange |
| Style | 11-Key SAE |
| Finish | Powder Coated |
| Material | Handle: Reinforced Nylon; Keys: Steel |
| Pattern | Key Set |
| Shape | Rectangular |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Handle material | alloy steel |
| Measurement System | inch |
| Special Features | Extended-Reach Keys |
| Included Components | (11) Fractional Inch-Sized Keys |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 454 g |

## Product Details

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

## Images

![KLEIN TOOLS 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/51+NGl-2xFL.jpg)

## Available Options

This product comes in different **Style Name** 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.ro/products/140033013-klein-tools-70550-hex-key-set-11-sae-sizes-heavy](https://www.desertcart.ro/products/140033013-klein-tools-70550-hex-key-set-11-sae-sizes-heavy)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-01*