To provide a bevel bar fixing tool capable of fixing a bevel bar for corners of a form at a position in an arbitrarily vertical distance from the upper end face of a form.

A base plate 12 coming into contact with the upper face of a form (x) and a pressing part 14a connected to a pressing mechanism 18 at one end and provided with the pressing part 14a pushing a bevel bar (z) at the other end, are formed in the bevel bar fixing tool. The bevel bar fixing tool 10 is constituted of an arm 14 rotatably connected to the base plate 12 and a fixing part 16. The arm 14 is arranged so as to project from the base plate 12 toward the pressing direction of the bevel bar (z) or draw in by the pressing mechanism 18.