Product Description
Product Overview
The Long Spheric-Head Hex Key Set (9 Pcs) is designed for professional fastening and loosening of hex socket screws, even in hard-to-reach or angled positions. Manufactured from high-strength S2 steel, this set delivers 20% higher torque than standard Cr-V tools, ensuring superior durability, precision, and long service life.
The spherical (ball) head design allows a working angle of up to 25°, making it ideal for industrial maintenance, machinery assembly, automotive work, and workshop applications.
Key Features
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Manufactured from premium S2 Steel for high strength and durability
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Spheric / Ball head design enables operation at angles up to 25°
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20% higher torque capacity compared to conventional Cr-V hex keys
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Fine satin finish for corrosion resistance and improved grip
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Long-arm design for better reach and increased leverage
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Heat-treated to HRC 60 ±2 for extended tool life
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Conforms to ANSI B18.3.2M-1979 & GGG-K-275D standards
Included Sizes
This 9-piece metric hex key set includes:
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1.5 mm
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2 mm
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2.5 mm
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3 mm
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4 mm
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5 mm
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6 mm
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8 mm
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10 mm
Specifications
| Specification |
Details |
| Product Type |
Long Ball End Hex Key Set |
| Material |
S2 Steel |
| Finish |
Fine Satin |
| Hardness |
HRC 60 ±2 |
| Number of Pieces |
9 |
| Torque Strength |
20% higher than Cr-V |
| Standards |
ANSI B18.3.2M-1979, GGG-K-275D |
Applications
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Industrial machinery maintenance
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Automotive repairs
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Electrical and mechanical installations
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Assembly and fabrication work
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Workshops and professional toolkits
Warranty & Support
1 Year Limited Warranty
Industrial Cart is confident in the quality of its products. We will repair or replace, free of charge, any defects arising from faulty materials or workmanship within the warranty period.
Why Buy from Industrial Cart?
✔ Industrial-grade tools
✔ Trusted quality & durability
✔ Competitive pricing
✔ Reliable after-sales support
