Note Composition of the set:
  Size Type
  SW2 831501
  SW2,5 831502
  SW3 831503
  SW4 831504
  SW5 831505
  SW6 831506
 
  Shank:
  Highly alloyed steel
The surface is chrome-plated
  working part blackened
  some types of two-way passages
 
 Handle:
  A ergonomic T-shape that allows you to create a great torque
  hard core from PP, softer part of TPE |  
  
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