Lead Actuator,Leadscrew Actuator,Ballscrew Actuators 009Lead Actuator,Leadscrew Actuator,Ballscrew ActuatorsDOMI-120 : Slide Unit & AccessoriesMaterialBase and Slide: Alloy ExtrusionLeadscrew: SteelGuide Rails: Hardened and Ground SteelOther options/accessories are available on request - ask Sales for further details. Lead Actuator,Leadscrew Actuator,Ballscrew Actuators