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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

  • Based on 1,117 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Aug 7
Order within 10 hours and 14 minutes
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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

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.

Color: Multi


Brand: Klein Tools


Material: Alloy Steel


Item Length: 6.46 Inches


Item Weight: 3.52 Ounces


Color: ‎Multi


Brand: ‎Klein Tools


Material: ‎Alloy Steel


Item Length: ‎6.46 Inches


Item Weight: ‎3.52 Ounces


Item Package Quantity: ‎1


Head Style: ‎Box End


Finish Type: ‎Powder Coated


Operation Mode: ‎Mechanical


Manufacturer: ‎Klein Tools


UPC: ‎092644500381


Part Number: ‎50900R


Item Weight: ‎3.52 ounces


Country of Origin: ‎Taiwan


Item model number: ‎50900r


Is Discontinued By Manufacturer: ‎No


Style: ‎Wrench


Finish: ‎Powder Coated


Power Source: ‎hand_powered


Included Components: ‎Locknut Wrenches


Batteries Required?: ‎No


Warranty Description: ‎Please refer to attached warranty document.


Date First Available: May 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • .
Great tool to have in your bag when you need it.
Reviewed in the United States on March 10, 2025 by Wizguber

  • Nice!
Great tool nice value. Works as described.
Reviewed in the United States on March 1, 2025 by Danielle

  • Amazing add to my tool bag
I was always using channel locks for all of my electrical whips, till i learned about these. Now they save me time and frustration. The sizes are exact. The functionality is definitely wort the money spent! Would definitely recommend to all electricians and hvac techs.
Reviewed in the United States on December 16, 2024 by Gilbert O

  • Todo bien
Todo bien
Reviewed in the United States on April 5, 2025 by edgar rodriguez

  • Electrical tools
Must have if you're an electrician
Reviewed in the United States on February 23, 2025 by Frank

  • Nice Tool
I tried Klien's big bulky tool for electrical fittings lock rings... not so good. Not very functional, these, so far great little tool to professionally tighten and loosen lock rings, not screw drive or channel locks. Nice, the work on existing fittings with wire installed (problem with Klien's big bulky tool) ... so far great, haven't had them long enough to rate on durability. Based on my experience so far, I would recommend these. ... show more
Reviewed in the United States on September 15, 2023 by Urban Farmer

  • Yes, worked but not great
I found that when I was tightening, especially closer to the edges of the box. It was really a pain to get these in to where I needed them. It seemed also like I could only get a quarter turn in the box that I used. I’m really not so sure that I would’ve been better off the old screwdriver tapping away. The magnets they have are a neat feature as well, but they are not strong enough. They were constantly falling off the box i attached them to. Would not buy again. The functionality is just not there in my opinion. ... show more
Reviewed in the United States on December 21, 2024 by chaser__31

  • Quality Of Life Improvement
You don’t need these to the job, however when you do need them, they’re complete game changers. For the price, I felt they were worth it and immediately they paid for themselves. Great feel and clearly marked for ease of use backed with Klein quality.
Reviewed in the United States on September 4, 2024 by Joe

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