The 9067-XY-M Stainless Steel Crossed-Roller Translation Stage is a 1.0 inch (25.4 mm) travel linear translation stage that provides low-profile, high-stability, linear translation for systems that do not need vertical adjustment. Micrometers are not included. 9067 series stages feature a generous pattern of twenty M4 and twenty one M6 threaded mounting holes. Actuators are not included. Please see specifications for recommended actuators.