Tool Neo 09-525 NEO tools Quantity per pack 1 pc

The NEO 09-525 hex key set is a compact, single-pack tool made from chromium vanadium steel to DIN 911 standards. This set contains nine L-shaped hex keys with sizes from 1.5 mm to 10 mm, stored in a practical holder for easy transport and organized storage. Each key features a ball end that allows working angles up to 30°, improving access to fasteners in confined or angled positions. The set is manufactured to ISO 2936 specifications and backed by the manufacturer's 25-year warranty.

Advantages

Chromium vanadium construction provides high strength and corrosion resistance while maintaining precise hex profiles for reliable engagement with fasteners. Ball-end design increases versatility by enabling angled entry up to 30°, reducing the need to reposition the tool. The compact holder keeps all nine sizes arranged and readily accessible, and adherence to DIN 911 and ISO 2936 standards ensures consistent manufacturing quality. A 25-year warranty from the manufacturer confirms long-term durability and product support.

Suitable for

• Assembly and disassembly of machinery and equipment
• Maintenance and repair tasks in workshops and service vans
• Adjusting bolts and screws in tight or recessed spaces
• Furniture assembly and domestic DIY projects
• Professional use in automotive and industrial applications

Key specifications

• Material: Chromium vanadium steel
• Standards: DIN 911; manufactured to ISO 2936
• Number of keys: 9
• Key sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
• End type: Hexagon with ball end (ball head allows up to 30° working angle)
• Packaging: Practical holder for organized storage
• Warranty: 25 years (manufacturer)

How to use

Select the hex key with the correct size to match the fastener head to ensure a secure fit. Insert the short or long arm as needed; use the long arm for increased leverage and the short arm for working in confined spaces. For angled access, engage the ball end and operate the key at an angle up to 30°. After use, return keys to the holder to maintain organization and protect the tool profile from damage. Periodically clean and lightly oil the tools to prevent corrosion.

Usage recommendations

Use the correct size key to avoid rounding fasteners. Do not apply excessive force beyond the tool's capacity; combine with lubrication on seized fasteners if necessary. Store the set in a dry place and inspect keys before use to ensure they are free of burrs or distortion.