The wera 8006 c 43 8797 zyklop hybrid set contains a powerful 12in drive ratchet and an extension that doubles the length of the ratchet for twice the leverage the wera 8006 c zyklop hybrid ratchet is a slim headed fine action ratchet with a robust 12in drive mechanism that allows the tool to be extended for double the leverage the ratchet has a lightweight design for ease of use its 72 teeth deliver a 5 return angle for working in confined spaces which is aided by the slim nature of this too