Feature:1. APPLICABLE SCENARIO: Linear rail is applicable to CNC machine tools, automation machines, robots, equipment parts, versatile, useful and practical2. EASY TO USE: Linear slide rail assembly possess good interchangeability, can replace the slider or guide rail, support easy maintenance, very convenient3. STRONG MATERIAL: Linear bearing guide rail is made of excellent bearing steel with rusts proof appearance processing to ensure durability, hardness and stiffness4. WITH SLIDER BLOCKS: This CNC kit equipped with 2Pcs HGW25CC carriage slider blocks, bring smooth sliding, low noise, you can use with confidence5. APPLICABLE SCENARIO: Linear guide rail is small size, light weight, especially suitable for industrial equipment, provide great convenience for your workSpecification:Item Type: Linear RailMaterial: Bearing steelApplication: For CNC machine, automation machine, robot, equipment partsSize: Approx. 300mm / 11.81in.Package List:1 x Linear Rail