High quality tools in chrome vanadium steel 31 CrV 3.

18-piece special set for Allen screws.

For 1/4" square drive (6.3mm) and tightening torques up to 25Nm:
Sizes 2 - 6mm.

For 1/2" square drive (12.5mm) and tightening torques from 25 - 210Nm:
Sizes 6 - 14mm (short version 55mm) and sizes 5 - 12mm (long version 100mm).

See photo for full contents.

Sturdy, welded steel box, powder coated for durability. With distortion-free, indestructible trays of injected POLYPROPYLENE. Oil and acid resistant and easy to clean. With easy-to-read and durable marking of all socket sizes!

NO 23 100

For full
professional use!

Sockets and drive elements
carry an additional
25 year guarantee
against faulty material
and workmanship.

Quality at its best:
Highest quality, exceeds DIN/ISO requirements for hardness and maximum torque. Individual size tolerances are all well within the prescribed norms.