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 2.5 mm Allen key is designed specifically for fasteners with a 2.5 mm hexagonal socket. This small-sized Allen key is commonly used in precision applications where smaller fasteners are involved.
Key Features:
- Size: 2.5 mm (hexagonal socket size)
- Shape: Typically L-shaped or T-shaped
- Material: Generally made from high-strength steel or chrome vanadium for durability
- Finish: Often coated with black oxide, chrome plating, or other protective finishes
- Type: Available in various designs, such as short or long arm, and sometimes with a ball end for angled access
- Hexagon Size: 2.5 mm
- Length: Varies by design, e.g., 50 mm to 100 mm for short arms, longer for T-handle or L-handle versions
- Material: Steel, chrome vanadium, or other hardened materials
- Finish: Black oxide, chrome-plated, or other corrosion-resistant coatings
- Precision Work: Ideal for small, delicate tasks such as electronics assembly or small machinery.
- Model Building: Commonly used in hobbies and model building where small screws are used.
- Bicycles: Useful for adjustments on bicycle components that require a smaller hex size.
- Furniture Assembly: Often used in assembling small parts of flat-pack furniture.
- Electronics: Essential for assembling and servicing electronic devices with tiny hex screws.