The ratchet swivel spanners FESTA with a joint for use at an angle, preferably (ratchets) are made of high-quality chrome vanadium steel fittings. This steel is surface treated with matt hard chrome to achieve optimal surface hardness and corrosion resistance. The ratchet ratchet of spanner consists of 72 hardened teeth, engagement in 5 arcuate steps. The quality, hardness and accuracy correspond exactly to the DIN / ISO standard. [***]