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: * 0.89mm * 1.27mm * 1.5mm * 2.00mm * 2.5mm * 3.0mm * 4.0mm Features * Supplied in a handy plastic holder. * 7pc metric hex key wrench set containing sizes 0.89mm, 1.27mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm & 4.0mm * Ideal for precision engineering, modelmakers, robotics etc. * Made in Japan (ROHS compliant) https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2023-03-07 https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2023-12-27 https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2024-09-19 https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2024-11-29 https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2024-11-30 https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2025-11-28 https://elecena.pl/product/22718481/engineer-twh-01-allen-key-set 2025-11-29