Specification Brand : Hyuduo BulletPoint1 : ACCURATE ROTATE: Linear motion rail clamping guide support can get high accuracy rotation in smooth motion, easy to maintain and replace,Low friction resistance can get high precision rotating in the smooth movement. BulletPoint2 : LOW FRICTION: Rail clamping rod possess low frictional resistance, smooth movement, high rotation accuracy and low vibration,A linear reciprocating motion for a variety of mechanical systems, since the role of the support or drive, often with the support shaft, with the use of linear bearings. BulletPoint3 : RUST PROOF ALUMINUM ALLOY: The guide rail bracket is made of good quality aluminum alloy, which is rust proof and wear resistant. The surface is sandblasted and oxidized. Light in weight, high in strength, heavy in load and durable,linear motion rail clamping guide support has good performances, low friction coefficients and long usage spans. BulletPoint4 : MORE SECURE AND STABLE: Linear bearing bracket is an exquisite base, provide more secure fixation and quality assurance,precision manufacturing , The high-density aluminum alloy structure makes the slider a strong load-bearing capacity,durable for long time use. BulletPoint5 : WIDE APPLICATIONS: Linear optical axes brackets are suitable for various electronic equipment guide rods, drive shafts and struts, and have a wide range of applications,widely used in 3D printer, multi-axis machine, installed the sliding parts such as industrial machinery. DriveSystem : Slotted ExteriorFinish : Silver ExternallyAssignedProductIdentifier1 : 0721695440918 ExternallyAssignedProductIdentifier2 : 721695440918 ItemName : 4Pcs Linear Motion Rail Clamping Guide Support, Linear Motion Rail Clamping Rod Aluminum Guide Support Bracket for 10mm Dia Drive Shaft SK10,for Electronic Equipment Guide Rod Pillar ItemPackageDimensions_Height : 15.9 centimeters ItemPackageDimensions_Length : 5.3 centimeters ItemPackageDimensions_Width : 8.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : Hyuduo Material1 : Aluminum Material2 : Steel MetalType1 : Aluminum MetalType2 : Alloy Steel MetalType3 : Copper MetalType4 : Iron ModelNumber : SP-2-SK12-L1000-SCS12UU-US NumberOfItems : 1 PartNumber : Hyuduobc31k7ndsa1240 ProductDescription : Specification: Item Type: Linear Motion Rail Clamping Rod Model: SK10 Outer Diameter: Approx. 18mm / 0.71in Inner Diameter: Approx. 10mm / 0.39in Width: Approx. 42mm / 1.65in Material: Aluminum alloy Surface Treatment: Sandblasting, ordinary oxidation