Product features

  • blade: premium hard chrome vanadium steel, entirely hardened and tempered
  • blade nickel plated
  • handle: ergonomic shape
  • handle - polypropylene
  • hanging hole
  • made according to standard DIN ISO 2380-1:2006 and DIN ISO 2380-2:2006


DIN 5265, ISO 2380-1, 2


Screwdriver profile, flatPremium hard chrome vanadium steelLifetime warranty

CodeThickness x widthAdditionsl lenghtLenghtDiameterweight-- prazen stolpec -- 
6164190.4 x 2.060145233
6164200.4 x 2.5751602.534
6164210.5 x 3.080165335
6164220.6 x 3.51001853.539
6164230.8 x 4.0100185441
6164241.0 x 5.5125225570
6164251.2 x 6.51502506103
6164261.2 x 8.01752857143
6164271.6 x 10.02003208173
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.
  • Ergonomically designed handles

    The superior quality of materials used in the Unior line of screwdrivers is complemented by ergonomically designed handles to provide an excellent hold.
  • Three-component handle

    With its combination of soft and hard surfaces, the special, three-component handle – a Unior patent – ensures comfort and efficient performance with minimum strain on the wrist while working.
  • Slip-proof grip

    Able to fit a variety of screw profiles and exhibiting innovative three-component handles, UNIOR screwdrivers ensure great efficiency and a slip-proof grip.