An air tool comprising: an air motor; a tool body part accommodating the air motor and having an air supply path for supplying compressed air to the air motor; a valve configured to open and close the air supply path; a control lever displaceably attached to the tool body part to control opening and closing of the valve, the control lever being displaceable between a stop position where the valve is closed and a drive position where the valve is open, and the control lever having two abutting projections (68a, 68b) projecting in a direction in which the control lever moves when displaced from the stop position to the drive position; and a restricting member displaceably attached to the tool body part to restrict displacement of the control lever, the restricting member having two restricting projections (70a, 70b) projecting in a direction opposite to a projecting direction of the abutting projections (68a, 68b) of the control lever so as to oppose to the abutting projections (68a, 68b), and the restricting member being displaceable between a restricting position where when the control lever is operated to be displaced from the stop position to the drive position, the restricting projections (70a, 70b) abut against the abutting projections associated therewith, respectively, to stop the control lever from being displaced to the drive position and a release position where when the control lever is displaced from the stop position to the drive position, the two restricting projections (70a, 70b) and the two abutting projections (68a, 68b) do not abut against each other to allow the control lever to be displaced to the drive position; wherein the two abutting projections (68a, 68b) are spaced from each other in a direction of displacement of the restricting member, and the two restricting projections (70a, 70b) are also spaced from each other in the direction of displacement of the restricting member; wherein the control lever has a lever body part of U-shaped cross-section comprising two sidewalls (50a, 50b) and a bottom wall connecting the two sidewalls (50a, 50b), the two abutting projections (68a, 68b) being formed by at least respective parts of the two sidewalls (50a, 50b), the air tool being characterised in that the lever body is made by sheet metal working; and in that the restricting member has a restricting member body part of U-shaped cross-section comprising two sidewalls (58a, 58b) and a top wall connecting the two sidewalls (58a, 58b), the two restricting projections (70a, 70b) being formed by at least respective parts of the two sidewalls (58a, 58b), and a space between the two sidewalls (58a, 58b) of the restricting member being identical to a space between the two sidewalls (50a, 50b) of the control lever, the restricting member body part being made by sheet metal working. an air motor; a tool body part accommodating the air motor and having an air supply path for supplying compressed air to the air motor; a valve configured to open and close the air supply path; a control lever displaceably attached to the tool body part to control opening and closing of the valve, the control lever being displaceable between a stop position where the valve is closed and a drive position where the valve is open, and the control lever having two abutting projections (68a, 68b) projecting in a direction in which the control lever moves when displaced from the stop position to the drive position; and a restricting member displaceably attached to the tool body part to restrict displacement of the control lever, the restricting member having two restricting projections (70a, 70b) projecting in a direction opposite to a projecting direction of the abutting projections (68a, 68b) of the control lever so as to oppose to the abutting projections (68a, 68b), and the restricting member being displaceable between a restricting position where when the control lever is operated to be displaced from the stop position to the drive position, the restricting projections (70a, 70b) abut against the abutting projections associated therewith, respectively, to stop the control lever from being displaced to the drive position and a release position where when the control lever is displaced from the stop position to the drive position, the two restricting projections (70a, 70b) and the two abutting projections (68a, 68b) do not abut against each other to allow the control lever to be displaced to the drive position; wherein the two abutting projections (68a, 68b) are spaced from each other in a direction of displacement of the restricting member, and the two restricting projections (70a, 70b) are also spaced from each other in the direction of displacement of the restricting member; wherein the control lever has a lever body part of U-shaped cross-section comprising two sidewalls (50a, 50b) and a bottom wall connecting the two sidewalls (50a, 50b), the two abutting projections (68a, 68b) being formed by at least respective parts of the two sidewalls (50a, 50b), the air tool being characterised in that the lever body is made by sheet metal working; and in that the restricting member has a restricting member body part of U-shaped cross-section comprising two sidewalls (58a, 58b) and a top wall connecting the two sidewalls (58a, 58b), the two restricting projections (70a, 70b) being formed by at least respective parts of the two sidewalls (58a, 58b), and a space between the two sidewalls (58a, 58b) of the restricting member being identical to a space between the two sidewalls (50a, 50b) of the control lever, the restricting member body part being made by sheet metal working.