And PHSR38-1 (2) A rack used to support rods, rack and pinion vice with comfort adjustment and high accuracy. The standard installation of the surface of its mounting hole Distance, you can adjust the frame or other fixed objects. Detachable from its central thread suitable for replacement of or in connection with the operation PHCR-3 with five gripper for tilt adjustment. Equipped with locking hand wheel can be locked in a solid clip of different heights. Weight: 0.5kg