Klein Tools' Pro Folding Hex Key line features a highly durable reinforced nylon handle with easy access to each key. The heavy-duty 11-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.

• Features
• 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
• Extended-Reach Keys
• Warnings
• NOT insulated. Plastic-dipped or slip-on plastic handles are NOT intended for protection against electrical shock.
• Do NOT extend handle length.
• Always wear approved eye protection.

• Specifications
• Included : (11) Fractional Inch-Sized Keys
• Key Lengths : 4" (10.2 cm)
• Overall Width : 1.37" (3.5 cm)
• Handle Length : 6.63" (16.8 cm)
• Size : 1/2", 3/8", 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", 3/32"
• Overall Length : 6.63" (16.8 cm)
• Material : Handle - Reinforced Nylon; Keys - Alloy Steel
• Color : Orange
• Application : Nut Driving
• Overall Height : 2.07" (5.3 cm)
• Type : Folding Hex Key
• Finish : Black Phosphate
• Number of Pieces : 11
• End : Flat
• Measurement Standard : SAE
• Height : 1.3600 in
• Width : 2.1300 in
• Depth : 6.6300 in
• Weight : 1.0900 lbs