Item Name: HGR15 Linear Rails and Sliding Block Material: Steel, Bearing Steel Sliding Block Type: Square, Flange Measurement System: Metric Installation Screw: M4 (See online specification for detail) PCs in Item: 1 PC (Linear rails and sliding blocks are priced separately) Manufacturer: Multiple, Made in China Reference: Linear Guideway Buying Guide Compatible with HIWIN series products. Refer all specification in HIWIN: https://www.hiwin.us/wp-content/uploads/Linear_Guideway-E-1.pdf Linear Guideway Buying Guide
