The Allen key, also known as a hex key or hex wrench, is a tool used to drive screws and bolts with hexagonal sockets. The Size 3 mm Allen key is designed for fasteners with a 3 mm hexagonal socket, making it suitable for various applications in mechanical, electrical, and DIY projects.
Key Features:
- Size: 3 mm (hexagonal socket size)
- Shape: Typically L-shaped or T-shaped
- Material: Often made from high-strength steel or chrome vanadium for durability and longevity
- Finish: Commonly coated with black oxide, chrome plating, or other protective finishes to resist corrosion
- Type: Available in different designs, such as short or long arm, and sometimes with a ball end for ease of use in tight spaces
- Hexagon Size: 3 mm
- Length: Varies by design, e.g., 50 mm to 120 mm for short arms, and longer for T-handle or L-handle versions
- Material: Steel, chrome vanadium, or other hardened materials
- Finish: Black oxide, chrome-plated, or other protective coatings
- Mechanical Work: Ideal for tasks involving screws and bolts in machinery and automotive applications.
- Furniture Assembly: Commonly used for assembling flat-pack furniture.
- Bicycles: Useful for adjusting and tightening components on bicycles.
- Electronics: Essential for assembling and repairing electronic devices with hex screws.
- DIY Projects: Suitable for various home improvement and hobbyist tasks.