In order to batch process the pawl shown in Figure 1, we designed the fixture shown in Figure 2. The jig clamps the workpiece by elastic deformation of the clip body 7, and the deforming force is obtained by the tightening nut 4. A pin 6 in the jig is used to prevent the ball stud 1 from rotating. The setting of the ball stud 1 spherical washer pair 2, 3 automatically adapts to the deformation of the clip body 7.