





[5-19] Common 12-piece boxed storage set
Product Specifications
Made from high-quality CR-MO steel with heat treatment for high hardness, excellent toughness, corrosion resistance, and strong torque capacity.
Integrated molding design ensures stable quality and durability.
Clear hexagonal texture for precise fit and labor-saving operation.
Anti-slip airgun socket hole design with pin and rubber ring for secure attachment to impact wrenches.
Wide range of sizes available from H4 to H19 to meet various daily operational needs.
Suitable for manual screw removal, electric screwdrivers, electric wrenches, ratchet wrenches, bent rods, and extension rods.
Clear and precise brand markings for easy identification and trusted quality.

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| Model | Hex Size (mm) | Weight (g) | Length (mm) |
|-------|---------------|------------|-------------|
| H4 | 3.86 | 85.3 | 78.6 |
| H5 | 4.89 | 83.0 | 78.2 |
| H6 | 5.88 | 86.2 | 78.1 |
| H7 | 6.87 | 88.1 | 78.1 |
| H8 | 7.88 | 93.6 | 78.4 |
Designed for multi-industry assembly applications.
Compatible with impact wrenches, ratchet wrenches, and manual or electric screwdrivers.
Easy to install and remove fasteners with high torque requirements.
The displayed tools are for demonstration purposes only. For purchase inquiries, please contact customer service.