Brand: igus Item: Linear actuator assembly Series: Drylin Width: 108mm Actuator Type: W1080 twin rail Driver Type: Lead screw Pitch: 25mm Carriage Height: 49.25mm Travel Length: 200mm Rail Material: Hard-anodized aluminum igus drylin series linear actuator assembly, W1080 twin rail, 108mm wide, 200mm travel, lead screw, 25mm pitch, hard-anodized aluminum rail.