Wera 3950 Stainless Steel Ball End Hexagon Allen Key Metric 2.5mm

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Wera 3950 Stainless Steel Ball End Hexagon Allen Key Metric 2.5mm

The Wera 3950 PKL in 2.5mm delivers reliable access to tight spaces, making it an essential tool for precision assembly work. Its ball end design allows angled engagement with M3 socket head cap screws, dramatically reducing the need to perfectly align every fastener. This is the go-to size for engineering, electronics enclosures, and mechatronic applications where components are densely packed and constant swapping between tools slows down the job.

- Ball end enables up to 30 degree off-axis driving, speeding up work in recessed or awkward positions

- Premium stainless steel construction resists corrosion, essential for electronics, marine, and food industry environments

- Hexagonal profile provides a snug, non-slip fit that minimises fastener damage and cam-out

- Long reach shaft offers better access to deep-set screws compared to standard L-keys

- Hard chromium-plated finish adds a durable, easy-to-clean surface that stays readable over time

- Laser-etched size marking ensures quick identification, even in low light or cluttered drawers

- Made in Germany, backed by Wera’s reputation for high-performance hand tools

For consistent, reliable fastening of M3 cap screws across a wide range of technical assemblies, this 2.5mm Wera key is the practical choice.

GTIN: 4013288111289