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KLEIN TOOLS BLS22 22-Piece Long Ball-End Hex Key Wrench Set, SAE and Metric, Heat-Treated, L-Style, 1/16-Inch to 3/8-Inch and 1.5mm to 10mm

  • Based on 23 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 10
Order within 13 hours and 15 minutes
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Style: 22-Piece SAE & Metric


Features

  • 22-PIECE HEX KEY WRENCH SET: L-Style keys in SAE and metric sizes 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-Inch, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm
  • INDUSTRIAL STRENGTH: Heat-treated and tempered steel for long-term durability
  • CORROSION PROTECTION: Each hex key features a black phosphate coating for superior rust resistance
  • BALL-END HEX KEYS: Designed for optimal performance at angles up to 25 degrees
  • SECURE STORAGE: Internal locking mechanism prevents loss of keys

Description

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: Black


Brand: KLEIN TOOLS


Material: Alloy Steel


Item Length: 7 Inches


Item Weight: 1.68 Pounds


Head Style: Hex


Operation Mode: manual


Is Racheting: No


Is Non Sparking: Yes


End Style: hang hole


Measurement Standard: Both (Dual)


Wrench Length Style: long


Material Type: Alloy Steel


Finish Types: Black Phosphate


Color: Black


Item Length: 7 Inches


Item Weight: 1.68 Pounds


Package Quantity: 1


Brand Name: KLEIN TOOLS


Model Number: BLS22


Set Name: KLEIN TOOLS BLS22 22-Piece Long Ball-End Hex Key Wrench Set


Manufacturer: Klein Tools


UPC: 092644330704


Global Trade Identification Number: 04


Manufacturer Part Number: BLS22


Item Type Name: Long Ball End Hex Key Set, SAE and Metric, 22-Piece


Unit Count: 1.0 Count


Manufacturer Warranty Description: Call vendor for warranty


Included Components: Long Ball End Hex Key Set, SAE and Metric, 22-Piece


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Real Good Quality Keys
Style: 22-Piece SAE & Metric
Great tool. Real sturdy. I haven’t bent them yet. Great size for easy storage.
Reviewed in the United States on March 16, 2026 by Mike A

  • Quality for the price
Style: 22-Piece SAE & Metric
Nice quality. Holder seems strong. Time will tell how long the labels stay legible. The ball end is very convenient
Reviewed in the United States on April 4, 2026 by garren carter

  • Klien
Style: 22-Piece SAE & Metric
Very nice set. I like that the size I colored in and easy to read.the sets are marked standard and metric I just touched the raised letters with a sharp way easier to tell them apart.
Reviewed in the United States on April 11, 2026 by Bryan herbert

  • Klein quality , great hand tools, dependable
Style: 22-Piece SAE & Metric
Strong ball ends Do not strip easily Very easy to read size on each allen
Reviewed in the United States on February 4, 2026 by AL TAPP

  • Great quality, buy these once and never again.
Style: 22-Piece SAE & Metric
These are how allen keys should be. They don't bend like most chinese made garbage does.
Reviewed in the United States on April 9, 2026 by pacepicante

  • Good quality
Style: 22-Piece SAE & Metric
So far so good
Reviewed in the United States on April 6, 2026 by Mark

  • Dependable and rugged, like nearly every Klein product
Style: 22-Piece SAE & Metric
So far, they're holding up pretty well. I use these on a nearly a daily basis. No rounding or wear marks so far. They fit fasteners snuggly, you can feel that they're sturdy when you hold them in your hand. Klein is still doing a decent job when it comes to making hand tools. Over 160 years in business and still going strong. ... show more
Reviewed in the United States on March 21, 2026 by Patrick

  • Good buy
Style: 22-Piece SAE & Metric
Good set. Handy ! I use the frequently.
Reviewed in the United States on January 26, 2026 by kent Bates

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