Klein Tools 12-Key Compact Folding Hex Key Set SAE & Metric Sizes, Orange & Black

Klein Tools 70590
SKU KLT-70590
Klein Tools 12-Key Compact Folding Hex Key Set SAE & Metric Sizes ranging from 5/64 inch to 5/36 inch & 1.5mm to 5mm. Conveniently carry one tool with a variety of hex key sizes to save time on the jobsite. Enjoy more options at HomElectrical.com today!
Klein Tools 12-Key Compact Folding Hex Key Set SAE & Metric Sizes, Orange & Black

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Klein Tools 12-Key Compact Folding Hex Key Set SAE & Metric Sizes ranging from 5/64 inch to 5/36 inch & 1.5mm to 5mm. Conveniently carry one tool with a variety of hex key sizes to save time on the jobsite. Enjoy more options at HomElectrical.com today!

  • Combines 6 Commonly used Metric and SAE Sizes.
  • 12 Key Sizes .08in to .16in and 1.5mm to 5mm.
  • Ability to Adjust Key Tightness or Looseness with Phillips 2 Fastener.
  • Hex Keys can open Independently up to 270 Degrees.
  • Ends of the Hex Keys are Square Cut for a Secure Fit.
  • Handle is Made of Reinforced Nylon Material allowing for a Comfortable Grip.
  • Alloy Steel is Heat Treated for Rust Prevention.
  • Material CR V Steel.
  • Finish Black Phosphate.
  • Color Orange.

Klein Tools 70590 Description

  • Combines 6 Commonly used Metric and SAE Sizes.
  • 12 Key Sizes .08in to .16in and 1.5mm to 5mm.
  • Ability to Adjust Key Tightness or Looseness with Phillips 2 Fastener.
  • Hex Keys can open Independently up to 270 Degrees.
  • Ends of the Hex Keys are Square Cut for a Secure Fit.
  • Handle is Made of Reinforced Nylon Material allowing for a Comfortable Grip.
  • Alloy Steel is Heat Treated for Rust Prevention.
  • Material CR V Steel.
  • Finish Black Phosphate.
  • Color Orange.

Free Shipping Eligible
$13.98Each
In Stock-

Ships between 02/05/2026 - 02/12/2026

Product Specifications

Part Number70590
Color / FinishBlack / Orange
MaterialCR-V Steel
Product Dimensions5.5-in X 1.11-in X 1.05-in
Weight0.50-lb
UPC92644370274

Manufacturer Description

Compact Folding Hex Key Set, 12-Key, SAE, Metric Sizes
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Klein Tools 12-Key Compact Folding Hex Key Set SAE & Metric Sizes ranging from 5/64 inch to 5/36 inch & 1.5mm to 5mm. Conveniently carry one tool with a variety of hex key sizes to save time on the jobsite. Enjoy more options at HomElectrical.com today!
Klein Tools 12-Key Compact Folding Hex Key Set SAE & Metric Sizes, Orange & Black
Free Shipping Eligible
$13.98Each
In Stock-

Ships between 02/05/2026 - 02/12/2026

Klein Tools 70590 Description

  • Combines 6 Commonly used Metric and SAE Sizes.
  • 12 Key Sizes .08in to .16in and 1.5mm to 5mm.
  • Ability to Adjust Key Tightness or Looseness with Phillips 2 Fastener.
  • Hex Keys can open Independently up to 270 Degrees.
  • Ends of the Hex Keys are Square Cut for a Secure Fit.
  • Handle is Made of Reinforced Nylon Material allowing for a Comfortable Grip.
  • Alloy Steel is Heat Treated for Rust Prevention.
  • Material CR V Steel.
  • Finish Black Phosphate.
  • Color Orange.

Product Specifications

Part Number70590
Color / FinishBlack / Orange
MaterialCR-V Steel
Product Dimensions5.5-in X 1.11-in X 1.05-in
Weight0.50-lb
UPC92644370274

Manufacturer Description

Compact Folding Hex Key Set, 12-Key, SAE, Metric Sizes
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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