1. Platform: 74 mm x60.5 mm (2.91" x 2.38") 2. Travel Range: X,Y&Z: 13 mm (0.51") XYZ, Tilt ... Number: WN501WMLPlatform: 74 mm x60.5 mm (2.91" x 2.38")Travel Range: X,Y&Z: 13 mm (0.51")Actuator Type ... : Micrometer Head in Side for X,Y&ZFine Adjustment Screws: M6X0.25MM(tpi 100)Adjustment: 0 ...