Blackiron italian manufacturer of impact sockets, power units for torque wrenches, special bolt tensioners, hexagonal reducers, bolting accessories Quality - BlackIron

International Standard Conformity Declaration

We Blackiron

hereby declare that our Blackiron Impact Sockets are manufactured in Conformity to the Current International Standards & Regulations and in particular to:

  • UNI-ISO 1174
  • DIN 3121
  • ISO 691 2005
  • ISO 1173 2001
  • ISO 1711-2 2005
  • ISO 2725-2 2007
  • ISO 3317 2009