WORKPRO 9-Piece Hex Key Set (WP222004)

WORKPRO Metric Hex Key Set (Allen Key) – 9 Pieces – Model WP222004 – This is the essential set for any toolbox, whether for DIY projects or for maintaining bicycles and electronic devices. This set features a long-arm design, providing easier access to deep spaces and greater torque for tightening and loosening.

Professional Features and Benefits:

• High-Hardness CR-V Steel: Made from heat-treated Chrome Vanadium steel with a hardness of up to 52HRC, ensuring reliable performance and high resistance to twisting or head wear.
• Long-Arm Design: The long keys provide excellent access to recessed screws and act as a lever to increase torque with minimal effort.
• Practical Organizer Holder: The set comes with a durable plastic organizer in a distinctive green color, which keeps the keys organized by size and prevents them from getting lost inside the toolbox.
• Comprehensive Metric Sizes: The set covers 9 essential sizes, ranging from very small (1.5mm) to large (10mm), making it suitable for a wide range of applications.
• Precision Manufacturing: The tips are precisely cut to ensure a full fit with the Allen screw, protecting the screw head from damage (stripping).

Technical Specifications (WP222004):

• Model Number: WP222004.
• Number of Pieces: 9 metric pieces.
• Included Sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm.
• Material: Chrome Vanadium Steel (CR-V ≥52HRC).
• Color: Green holder with silver keys.
• Weight: 150 grams (lightweight and easy to carry).
• Brand: WORKPRO.

Primary Uses:

• Assembling flat-pack furniture (such as IKEA furniture).
• Maintenance of bicycles and motorcycles.
• Repairing electronic devices and toys.
• Maintenance of cars and light mechanical equipment.

Technical Tip: When dealing with a "stuck" or tightly fastened screw, use the long end of the key to increase leverage, but ensure the short head is fully and straightly inserted into the screw to prevent slipping.