Description
INGCO HHK11091 Hex Key Set
The INGCO HHK11091 Hex Key is a metric hex key set made from S2 material. It includes nine sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm and 10mm, and is supplied in a double blister pack.

Key Benefits
1) Comprehensive metric coverage
Includes nine common metric sizes (1.5mm–10mm) to address a wide range of hex-socket fasteners.
2) S2 material construction
Constructed from S2 material as specified for the product.
3) Easy identification
Clear model reference HHK11091 for simple reordering and specification.
4) Retail-ready packaging
Supplied in a double blister pack for neat presentation and straightforward storage.
5) Practical for assembly and maintenance
Suitable for general assembly, maintenance and repair tasks that use metric hex fasteners.
Use Case Section
Typical Applications
The INGCO HHK11091 Hex Key is suitable for:
- Furniture assembly
- Bicycle maintenance
- Electronics adjustments and assembly
- Appliance and equipment maintenance
- General workshop fastening
- Hobby and DIY projects
These applications reflect common uses for metric hex keys and the sizes supplied.
Features Section
Product specifications at a glance:
- Model: HHK11091
- Product Type: Hex Key
- Material: S2
- Sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm
- Packaging: double blister
What’s in the Box
Inside the package, you get:
- 1 × INGCO HHK11091 Hex Key
Technical Specifications
| Specification | Details |
|---|---|
| Model | HHK11091 |
| Product Type | Hex Key |
| Material | S2 |
| Size | 1.5mm,2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm. |
| Packaging | double blister |
All specifications above are taken from the manufacturer product page.

The INGCO HHK11091 Hex Key set provides the essential metric sizes for many hex-socket fasteners and is presented in a double blister for clear visibility and retail display.
Callout Blocks
Included Sizes
1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm
Material
S2
Packaging
Double blister pack
FAQ
What sizes are included in the set?
The set includes nine metric sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm and 10mm.
What material are the keys made from?
The product specification lists the material as S2.
What is the model number?
The model number is HHK11091.
How is this product packaged?
This product is supplied in a double blister pack.
What tasks is this set suitable for?
It is suitable for tasks involving metric hex-socket fasteners such as assembly, maintenance and repair.

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