Made from chrome-vanadium (CrV) tool steel. Forged, hardened, and processed, coated with a protective chrome finish with a glossy appearance. Features an open end on one side and a closed end on the other. Equipped with a 72-tooth ratchet and 5° movement. The swivel head allows better access to confined spaces. Clear size markings for quicker identification. Suitable for both amateur and professional use. Manufactured according to DIN 3113 specifications.