1、High speed sliding, suitable for high speed movement, and greatly reduce the required driving horsepower of the machine 2、Can significantly reduce the power loss of the machine, save energy consumption, and is very cost effective 3、Corrosion resistance, can effectively resist rust in harsh environments, thus greatly extending the service life 4、Suitable for medical equipment, precise measuring equipment, automation equipment, precise machine tools, etc 5、Strictly following industry standards and controlling the quality to meet your higher requirements 1 x Linear Rail Guide1 x Slider Item Type: Linear Rail GuideMaterial: Bearing steelModel: MGN12Rail Width: Approx.12 mm / 0.5in