---
product_id: 534377067
title: "KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece"
brand: "klein tools"
price: "€ 32.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.hr/products/534377067-klein-tools-50900r-conduit-locknut-wrench-set-tighten-and-loosen
store_origin: HR
region: Croatia
---

# 3 offset wrench sizes (1/2, 3/4, 1 inch) Magnetic storage for secure, organized carry Max leverage hooked tip for tight locknuts KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece

**Brand:** klein tools
**Price:** € 32.82
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock tight spaces with Klein’s magnetic magic!

## Quick Answers

- **What is this?** KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece by klein tools
- **How much does it cost?** € 32.82 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/534377067-klein-tools-50900r-conduit-locknut-wrench-set-tighten-and-loosen)

## 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

- • **Magnetic Mastery:** Built-in magnets keep your wrenches together—no more lost tools in the toolbox.
- • **Leverage Like a Pro:** Hooked tips latch securely for maximum turning power, saving time and effort on every job.
- • **All-in-One Essential Set:** Three most-used conduit sizes included, color-coded and laser-etched for instant size ID.
- • **Built to Last a Lifetime:** Crafted from durable steel with Klein’s legendary quality—trusted by pros since 1857.
- • **Precision in Tight Spaces:** Opposing offset bends let you tighten and loosen locknuts where others can’t reach.

## Overview

The KLEIN TOOLS 50900R Conduit Locknut Wrench Set features three offset wrenches (1/2, 3/4, and 1 inch) designed for tight spaces. With patented opposing bends, magnetic storage for easy organization, and hooked tips for maximum leverage, this durable steel set is engineered for professional electricians and tradespeople who demand precision, efficiency, and reliability on every job.

## Description

Klein Tools Locknut Wrench Set is designed with an exclusive offset bend, that is perfect for tightening and loosening locknuts in tight spaces. Each set contains the most commonly used conduit sizes, 1/2-Inch, 3/4-Inch and 1-Inch, which are identifiable by color and laser marking. Internal magnets keep the set together in your toolbox. 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: Excellent Klein Tools Quality, Permanent Addition to My Tool Belt - These have now become a permanent part of my electrical tool belt. They work exactly as intended and make tightening and loosening conduit locknuts much easier than using a screwdriver and hammer. Solid Klein quality, good grip, and a real time-saver on the job. Once you use these, you won’t want to go back.
Review: Nice electrical tool - These wrenches are well built and the offset works well in boxes.

## Features

- PATENT PENDING: Klein Tools Locknut Wrench is designed with opposing offset bends to easily tighten and loosen locknuts in tight spaces
- 3 CONVENIENT SIZES: Set includes commonly used conduit sizes, 1/2-Inch, 3/4-Inch, and 1-Inch
- MAGNETIC STORAGE: Two internal magnets on each wrench securely hold the set together, ensuring easy storage and organization in your toolbox
- MANEUVER TIGHT SPACES: Slim design allows for easy access when space is limited
- QUICK IDENITIFICATION: Etched markings and color helps to easily identify the size of each wrench
- MAXIMUM TURN LEVERAGE: Hooked tip latches onto locknut and maximizes turning leverage
- RELIABLE AND DURABLE: Steel construction is tough enough for any job

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5YSDYN1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,084 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Wrench Sets #72 in Wrenches |
| Brand | KLEIN TOOLS |
| Color | Multi |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,605) |
| Date First Available | May 22, 2023 |
| End Style | hang hole |
| Finish | Brushed |
| Finish Type | Brushed |
| Head Style | Box End |
| Included Components | Locknut Wrenches |
| Is Discontinued By Manufacturer | No |
| Is Non Sparking | Yes |
| Is Racheting | Yes |
| Item Length | 6.46 Inches |
| Item Package Quantity | 1 |
| Item Weight | 3.52 ounces |
| Item model number | 50900r |
| Manufacturer | Klein Tools |
| Material | Blend |
| Measurement Standard | SAE (Inch) |
| Operation Mode | Mechanical |
| Part Number | 50900R |
| Pattern | Solid |
| Power Source | hand_powered |
| Shape | Rectangular |
| Size | Offset |
| Style | Offset |
| UPC | 092644500381 |
| Warranty Description | Please refer to attached warranty document. |
| Wrench Length Style | standard |

## Product Details

- **Brand:** KLEIN TOOLS
- **Color:** Multi
- **Item Length:** 6.46 Inches
- **Item Weight:** 3.52 Ounces
- **Material:** Blend

## Images

![KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 1](https://m.media-amazon.com/images/I/419SiUgwi1L.jpg)
![KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 2](https://m.media-amazon.com/images/I/61cRT2GlXUL.jpg)
![KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 3](https://m.media-amazon.com/images/I/61MBYZOM9PL.jpg)
![KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 4](https://m.media-amazon.com/images/I/511+pDDc22L.jpg)
![KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 5](https://m.media-amazon.com/images/I/61++iGErRbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Klein Tools Quality, Permanent Addition to My Tool Belt
*by S***Y on January 25, 2026*

These have now become a permanent part of my electrical tool belt. They work exactly as intended and make tightening and loosening conduit locknuts much easier than using a screwdriver and hammer. Solid Klein quality, good grip, and a real time-saver on the job. Once you use these, you won’t want to go back.

### ⭐⭐⭐⭐⭐ Nice electrical tool
*by G***N on February 8, 2026*

These wrenches are well built and the offset works well in boxes.

### ⭐⭐⭐⭐⭐ Simple small tool that comes in very handy
*by P***D on January 29, 2026*

This is a set of simple small tools that come in very handy to tighten the conduit locknuts, those same types are also used to secure Romex into metallic boxes. Normally I would use a set of pliers, os a screwdriver and small hammer, but close quarters on some boxes make that difficult. These spanners work nicely. I also bought the offest type of this spanner set to accomodate NEMA boxes with a lip.

## Frequently Bought Together

- KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece
- VOLTCLAW Combo-Pack Nonconductive Electrical Wire Pliers
- VOLTCLAW-12 Nonconductive Electrical Wire Pliers

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-27*