Bosch's ProBox is extremely robust and resistant. The box is easy to stack and store space -saving. Thanks to the locking mechanism, opening is not possible due to a striking set, the 19-part set always remains complete. A tensile strength of 900 N / mm² suitable. 52/57/57/69/75/81/81/87, diameter mm: 1.0 / 1.5 / 2.5 / 3.0 / 3.5 / 4 , 0/45 / 5.0 / 6.0 / 6.5 / 7.5 / 8.0 / 9.0 / 9.5 / 10.0