This 6 point flare nut wrench has a unique ratcheting function, allowing the head of the wrench to flex and rotate around the nut without having to disengage the line wrench, essentially combining the usefulness of a ratcheting spanner and a flare nut spanner. The Line Wrench also has double ended flexible heads, allowing you to work at all angles and tight spaces. 22mm WrenchUnique ratcheting feature allowing the user to ratchet around the nut without having to disengage and stop workingFlexible heads enabling the user to work at any angle or in any tight spaceSingle hand operationDoes not require intact points on the nut, only using the flankThe more pressure exerted on the tool, the tighter the grip on the nut
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