1. Allen keys, hand tools (hand-operated), in particular spanners, open-jawed spanners, ring spanners, combination wrenches, heavy-duty box spanners, striking face box spanners, open-jaw slugging wrenches, box spanners, spider wrenches, open ring spanners, adjustable open-jawed spanners, spark plug spanners, spark plug bits, pipe head spanners, special-purpose spanners

Inbusschlüssel Handbetätigte Werkzeuge, insbesondere Schraubenschlüssel, Maulschlüssel, Ringschlüssel, Ring-Maulschlüssel, Zug-Ringschlüssel, Schlag-Ringschlüssel, Schlag-Maulschlüssel, Steckschlüssel, Gelenkschlüssel, Kreuzsteckschlüssel, offene Ringschlüssel, verstellbare Maulschlüssel, Zündkerzenschlüssel, Zündkerzeneinsätze, Pfeifenkopfschlüssel, Spezial-Schraubenschlüssel