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Klein Tools® - 70550 Pro Folding Hex Key Set, 11 Fractional Inch-Sized Keys

Item: KLE-70550
MFR: 70550

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About This Product

Product Info


Klein Tools® - 70550 Pro Folding Hex Key Set, 11 Fractional Inch-Sized Keys
  • Pro Folding Hex Key Set with 11 extended-reach blades
  • Key sizes: 1/2, 3/8, 5/16, 1/4, 7/32, 3/16, 5/32, 9/64, 1/8, 7/64, and 3/32-Inch
  • High-leverage blades open independently up to 270 degrees
  • Hex-key ends are square-cut for a secure, full-depth fit and maximum contact with the socket to prevent slippage and stripping
  • Conveniently houses the most frequently used hex key sizes in one set
  • Blades are made of tough, heat-treated alloy steel and range from approximately 3.5 to 4.5-Inches long
  • Reinforced nylon handle has a sturdy, comfortable grip
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight1.09 Pounds (lbs)
Width2.13 Inches (In)
Height1.36 Inches (In)
Country of OriginCHN
Length6.63 Inches (In)
ApplicationNut Driving
Blade Length3.5" to 4.5"
BrandKlein Tools®
CompositionHandle: Reinforced Nylon; Keys: Steel
FeaturesExtended-Reach Keys
Includes(11) Fractional Inch-Sized Keys
Overall Length6.63" (16.8 cm)
Package Quantity3.0000
Prop 65Yes
SAE or MetricSAE (Imperial)
Size1/2", 3/8", 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", 3/32
TypeFolding Hex Key
Warranty OfferedYes


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