Crow foot spanners are unique tools in the spanner family, designed for use in tight or awkward spaces where traditional spanners or sockets cannot reach. These tools have an open-ended spanner head, attached to a square drive, making them compatible with ratchets or extensions for added reach and leverage.
Crow foot spanners complement traditional spanners by offering access to fasteners in confined or obstructed areas. While regular spanners provide grip and leverage for turning nuts and bolts in more accessible areas, crow foot spanners excel in situations where space constraints prevent the use of a full-bodied tool. This makes them an essential addition to any toolkit, providing versatility and adaptability in automotive, aviation, and general mechanical repairs.