The 9066-COM Stainless Steel Crossed Roller Bearing Linear Translation Stage is a 0.5 inch travel linear translation stage designed to fit directly into your system. This stage has a reduced profile by eliminating the mounting plate. 9066 series stages feature a generous pattern of eight 4-40. ten 8-32 and three 1/4-20 threaded mounting holes.  Actuators are not included.  Please see specifications for recommended actuators.