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Engineer has been manufacturing high-quality Japanese precision tools since 1948. If you're looking for the very best precision hand tools for your projects - look no further. Check out our full range of Engineer tools here!
The Engineer TWH-01 is a set of seven high-quality mini allen keys, precision in your pocket! Ideal for situations where small precision metric screws & fasteners are deployed - such as precision engineering, modelmakers, robotics, guitar bridges, musical instruments and more.
The sizes in the set are: