Blades: CHROM VANADIUM, hardened and nickel-plated.
Body: powder-coated steel.
The SCHRAUB-boy is a super-practical mini-workshop in pocket-knife format.
A really useful addition to professional and d-i-y toolkits. A single tool that fits in the palm of your hand and can perform up to 14 functions. Hexagon, TORX or Philips screw are no problem. And when refreshment is called for, there is even a bottle opener.