To provide a wiring/piping material support tool which can support any direction by selecting support direction of the wiring/piping material arbitrarily.

In the support tool 1, a support part 3 for a cable C is formed by bending a metal bar. One end side of the support tool 1 has a first collapsing part 11 and a second collapsing part 21, wherein the first collapsing part 11 is formed by collapsing it in press molding with a direction orthogonal to an axis of the bar as a thickness direction, and the second collapsing part 21 is formed by collapsing it in press molding with a direction, orthogonal to the axis of the bar and further orthogonal to the first collapsing part 11, as a thickness direction. through-holes through which a screw 41 for fixing to a fixing surface 32 of a beam 31 is inserted are provided to each collapsing part, respectively, and each through-hole is formed by penetrating in the thickness direction of each collapsing part.