The 9066-XY-M Stainless Steel Crossed-Roller Translation Stage is a 0.5 inch travel linear translation stage that provides low-profile, high-stability, linear translation for systems that do not need vertical adjustment. 9066 series stages feature a generous pattern of eight M2.5, ten M4 and three M6 threaded mounting holes. Actuators are not included. Please see specifications for recommended actuators.