Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys
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Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys

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$49.99 USD & FREE Shipping.
  • Pro Folding Hex Key Set with extended-reach blades approximately 3-1/2-Inch to 4-1/2-Inch long for greater reach
  • Effortlessly adjust key tightness or looseness with the convenient #2 Phillips fastener
  • 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
  • Blades are made of tough, heat-treated alloy steel and range from approximately 3-1/2-Inch to 4-1/2-Inch long coated to prevent rust
Overview
Klein Tools' Pro Folding Hex Key line features a highly durable reinforced nylon handle with easy access to each key. The heavy-duty 31-Piece set includes 4-Inch-long extended reach blades and a strategically placed #2 Phillips fastener on the outer body for effortless key tension adjustment. Klein Tools' hex sets are color-coded for quick identification: red for inch, blue for mm, and green for Torx®, enhancing efficiency.
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Klein Tools 70553 Pro Folding Hex Key Set, SAE, Metric, TORX, 31-Keys

Multi-purpose hex keys made with open sides for convenient use of every key

Designed to be compact for ease of use, made to carry around in your pocket

Premium set of products made of heat-treated alloy steel that is durable and resistant to rust

Specifications
General Information
Brand
Klein Tools
Part Number
70553
Product Type
Folding Set
Application
Secure Hex and Torx® Bolt Fastening
Number of Pieces
1
What's Included
Cat. Nos. 70550, 70550M, 70550T
Packaging
Retail
UPC
092644370212
California Residents
Proposition 65 Warning
Physical Characteristics
Length
6.6'' (16.8 cm)
Width
1.36'' (3.5 cm)
Height
2.15'' (6.4 cm)
Weight
1.29 kg
2.84 lb
Color
Orange
Finish
Black Phosphate
Material
CR-V Steel & Reinforced Nylon
Details
Tip Type
SAE Hex, Metric Hex, TORX
Size
SAE: 1/2'', 3/8'', 5/16'', 1/4'', 7/32'', 3/16'', 5/32'', 9/64'', 1/8'', 7/64'', 3/32''

Metric: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm

TORX: T40, T30, T27, T25, T20, T15, T10, T9, T8, T6
Tip Style
Flat
Blade Length
3.5'' to 4.5'' (8.9 to 11.4 cm)
Grip Type
6.63'' (16.9 cm)
Features
Pro Folding Hex Key Set with 10 extended-reach blade approximately 3-1/2-Inch to 4-1/2-Inch long for greater reach

Effortlessly adjust key tightness or looseness with the convenient #2 Phillips fastener

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

Reinforced nylon handle has a sturdy, comfortable grip

Blades are made of tough, heat-treated alloy steel and black phosphate coated to prevent rust

Openings on the sides of case provide unimpeded access to outer keys
Video

Klein Tools' new Pro Folding Hex Key set conveniently consolidates two sets into one. The heavy-duty 11-piece set includes a high-leverage, 4-Inch long 1/2-Inch key. Industrial strength, extended reach blades open independently up to 270 degrees, and a precision fit design to reduce slippage and stripping. The durable handle is made of reinforced nylon with a comfortable grip. The heavy-duty Pro Folding Hex Key set is built specifically for a rigorous job site.

Why would you use this tool for ?
About manufacturer
Klein Tools

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.

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