Features Premium Metal Material: The rail block in our kit are made of bearing steel with high toughness, wear resistance and corrosion resistance, which can bring you a guarantee of usage. Cost Saving: The special heat treatment process, advanced manufacturing equipment and technology have greatly increased the service life of the bearings, the linear motion guides can save costs for the use on equipment with high requirements and not easy to disassemble. Stable Performance: The performance of our guide and linear sliders is stable. After continuous polishing and perfecting, we finally researched the most reasonable performance to bring you a good experience. High Speed Sliding: The linear motion guide is suitable for high speed movement, and significantly reduce the driving horsepower required by the machine, more significantly reduce the amount of power loss of the machine application. Scope of Application: This guide and slider set is suitable for armarium, accuracy measuring equipment, automated instrumentation equipment, accuracy machine tool equipment, etc. Specification: Item Type: Linear Guide Kit Material: Bearing Steel Accuracy Grade: P Slider Fixing Method: Up locking type Rated Dynamic Load: 17.75 Rated Static Load: 27.76 Allowable Static Torsion: 0.2 Package List: 1 x Guide Rail  1 x Slider Package List 1 x Guide Rail 1 x Slider