Item Type: Linear Rail Guide_x000D_ Material: Bearing steel_x000D_ Model: MGN12_x000D_ Rail Width: Approx.12 mm / 0.5in 1High speed sliding, suitable for high speed movement, and greatly reduce the required driving horsepower of the machine 2Can significantly reduce the power loss of the machine, save energy consumption, and is very cost effective 3Corrosion resistance, can effectively resist rust in harsh environments, thus greatly extending the service life 4Suitable for medical equipment, precise measuring equipment, automation equipment, precise machine tools, etc 5Strictly following industry standards and controlling the quality to meet your higher requirements 1 xLinear Rail Guide 1 x Slider