Features 1、Aluminum Alloy Material: The rail guide support is made of high quality aluminum alloy, the external is sandblasted and oxidized, which is rust proof and wear resistant, stable and durable 2、Precise Rotation: The linear motion support has low frictional resistance, steady movement, high precise rotation and low vibration 3、Secure Fixation: The delicate base of this linear shaft bracket ensuring more stable and secure fixation, has stable performance 4、Heavy Weight Withstand: The rail guide support is light in weight, but has high strength, can bear heavy weight, and is easy to maintain and replace 5、Application: The linear motion support is suitable for various electronic equipment guide rods, transmission shafts and pillars, etc. Specification Item Type: Rail Guide Support Material: Aluminum Alloy Model: SK16 Outer Diameter: Approx.25mm/1in Inner Diameter: Approx.16mm/0.6in Width: Approx.48mm/1.9in External Treatment: Sandblasting, ordinary oxidation Package List 4 x Rail Guide Support