7-Piece Mini Hex Allen Key Set – 0.7mm to 3mm Micro Wrench Kit
7-Piece Mini Hex Allen Key Set – 0.7mm to 3mm Micro Wrench Kit
7-Piece Mini Micro Hex Allen Key Set – Precision 0.7mm to 3mm
Tackle the tiniest fasteners with confidence using this compact 7-piece mini hex Allen key set. Spanning sizes from 0.7mm to 3mm, this set is purpose-built for precision work on eyeglasses, watches, small electronics, RC vehicles, jewelry, and other miniature hardware where standard tools simply won't fit.
Key Features
- Complete 7-Piece Set: Includes 0.7mm, 0.9mm, 1.3mm, 1.5mm, 2mm, 2.5mm, and 3mm hex keys — covering a wide range of micro fastener sizes in one convenient kit.
- High-Strength Alloy Steel Construction: Blackened surface treatment delivers exceptional hardness, toughness, and wear resistance for long-lasting performance.
- Good Oxidation Resistance: The surface finish protects against corrosion and keeps the keys looking and performing their best over time.
- Compact & Portable: Each key is sized for easy handling and storage — perfect for a toolbox, repair kit, or on-the-go use.
- Precise Fit: Accurate hex dimensions ensure a snug, slip-free fit on miniature socket-head screws and bolts.
Specifications
| Sizes Included | 0.7 / 0.9 / 1.3 / 1.5 / 2.0 / 2.5 / 3.0 mm |
|---|---|
| Material | Alloy Steel |
| Surface Finish | Black Oxide (Blackened) |
| Color | Black |
| Quantity | 7 Pcs / Set |
| Approximate Key Lengths | 62mm / 57mm / 51mm / 45mm / 40mm / 30mm / 32mm |
| Country of Origin | Made in China |
Care & Usage Tips
- Use within the specified torque range to avoid damage to fasteners or keys.
- Store in a dry environment and wipe clean with a dry cloth after use.
Looking for more precision and repair tools? Check out our Air Compressor Pressure Gauge – DIY Tool and our Electromagnetic Induction Tester – Circuit Fault Detector for your workshop needs.
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Frequently Asked Questions
Q: What sizes are included in this mini hex Allen key set?
A: The set includes 7 individual hex keys in the following sizes: 0.7mm, 0.9mm, 1.3mm, 1.5mm, 2.0mm, 2.5mm, and 3.0mm — ideal for micro and precision fasteners found in eyeglasses, electronics, watches, and RC models.
Q: What material are these mini hex keys made from?
A: These micro Allen keys are crafted from high-strength alloy steel with a black oxide surface treatment, providing excellent hardness, wear resistance, and oxidation resistance for reliable, long-lasting use.
Q: Are these Allen keys suitable for electronics and watch repair?
A: Yes! The ultra-small sizes (starting at 0.7mm) make this set well-suited for precision tasks such as electronics repair, watch servicing, eyeglass adjustment, jewelry work, and small-scale hobby projects like RC cars and drones.