Made entirely as a die forging made of chrome-vanadium steel, hardened, with reinforced sleeve, ground jaws of ideal dimensions
3-point fastening, self-jamming, reliable and strong grip and holding, also pipes with smooth surfaces
Elimination of slippage thanks to, thanks to the appropriate teeth, induction hardened.
The set includes:
Swedish key 1",
Swedish key 1.1/2",
adjustable wrench "SP" 10".
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