Abstract: A fence for a saw table includes a threaded shaft rotatably mounted parallel to one side edge of the saw table platform and a guide fence operably mounted on the shaft to move longitudinally as the shaft is rotated. The guide fence is mounted to the shaft on a mounting block with a locking mechanism which permits the block to be affixed to the threaded shaft so that the guide fence may be pivoted to a storage position on the shaft, and then returned to an operable position in the same place on the saw table. A handle mounted on the end of the threaded shaft permits longitudinal movement of the guide fence along the saw table. A wheel mounted on the free end of the guide fence supports the guide fence end slightly above the surface of the saw table.