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Klein Tools NRHD4 Impact Socket Set, 4-in-1 SAE Socket Wrench, 4 Point Sockets: 3/4, 13/16, 1, 1-1/8-Inch Sockets and 7/16-Inch Hex Adapter

  • Based on 580 reviews
Condition: New
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$205.68 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 5
Order within 20 hours and 20 seconds
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Style: 4-in-1 Square


Features

  • 6 SIZES IN 1 TOOL: Single-ended impact socket including 3/4-Inch, 13/16-Inch, 1-Inch and 1-1/8-Inch square socket sizes as well as large and small alignment slots
  • ALIGNMENT SLOT: Effortlessly tighten and loosen pole hardware
  • COAXIAL SPRING-LOADED SOCKETS: This single tool includes two coaxial spring-loaded sockets
  • NESTED ADAPTER: Impact socket includes 7/16-Inch hex quick-change adapter
  • BALL DETENT: Provides improved retention to help minimizing drops
  • LONG HOLLOW SHAFT: For use on long threaded bolts 13/16-Inch diameter, 6-Inch (15 cm)
  • COLOR CODED: To quickly identify size

Description

The 6-in-1 Impact Socket Wrench features two spring-loaded sockets in one tool for hands-free pole hardware installation and removal. The tool includes 3/4-Inch, 13/16-Inch, 1-Inch and 1-1/8-Inch square socket sizes plus a 7/16-Inch hex quick-change adapter. Designed with an alignment slot to tighten and loosen most pole hardware. Each model is engineered for use with impact drivers effectively reducing the amount of time needed to finish the job. 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.

Brand: KLEIN TOOLS


Item Length: 7 Inches


Material: Alloy Steel


Finish Type: Painted


Number of Pieces: 1


Brand: ‎KLEIN TOOLS


Item Length: ‎7 Inches


Material: ‎Alloy Steel


Finish Type: ‎Painted


Number of Pieces: ‎1


Drive Bit Shank Style: ‎6-point


UPC: ‎092644650499


Global Trade Identification Number: ‎99


Bit Compatibilities: ‎Hex, Square


Manufacturer: ‎Klein Tools


Part Number: ‎NRHD4


Item Weight: ‎2.26 pounds


Item model number: ‎NRHD4


Is Discontinued By Manufacturer: ‎No


Size: ‎4-in-1 Square


Color: ‎Others


Style: ‎4-in-1 Square


Finish: ‎Painted


Pattern: ‎Socket


Shape: ‎Rectangular


Power Source: ‎hand_powered


Item Package Quantity: ‎1


Head Style: ‎Hex


Measurement System: ‎Metric


Compatible Fastener Range: ‎Square sockets 3/4", 13/16", 1", 1-1/8"; Hex adapter 7/16"


Special Features: ‎Hands-free Adjustment


Included Components: ‎Impact Socket


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 year manufacturer


Date First Available: January 2, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 5

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • 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


  • Quality Product
Style: 5-in-1
Works good
Reviewed in the United States on August 16, 2025 by Steve Beauregard

  • Cabe destacar que es pesado pero asi se requiere para su durabilidad
Style: 4-in-1 Square
E comprado varias veces este producto y hasta ahora todos estan intactos ,buen material.
Reviewed in the United States on August 17, 2025 by Lianet Batista Cruz

  • Excellent quality for the price!
Style: 5-in-1
This impact socket is built to last and performs exceptionally well under high torque. It fits perfectly and handles tough jobs with ease.
Reviewed in the United States on August 17, 2024 by jimmy baker

  • Excelente
Style: 5-in-1 Mini
Tremendo producto, lo recomiendo.
Reviewed in the United States on November 24, 2024 by Aneudi Torres

  • Linework
Style: 5-in-1
Quality product
Reviewed in the United States on March 31, 2024 by jacoby s.

  • Compact.
Style: 5-in-1 Mini
Great must have for doing utility pole construction. When one considers purchasing one of these, unscrew the detent pin set screw (seen in picture) and add a little bit of blue locktite thread locker as screw tends to walk back making it difficult to swap ends
Reviewed in the United States on March 8, 2025 by TexasToast830 TexasToast830

  • Works great
Style: 5-in-1
So far so good, tool works great.
Reviewed in the United States on May 14, 2023 by Jarred Ayers

  • Worth the money
Style: 4-in-1 Square
Purchased for a lineman in the family great value tool is exactly what he needed to do the job
Reviewed in the United States on January 4, 2022 by Heather Bailey

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