Specification Brand : Wisoqu BulletPoint1 : 100% brand new and . BulletPoint2 : Made of bearing steel, wear resistant, sturdy and . BulletPoint3 : Widely used for automatic equipment, measuring equipment, and many other machines that need linear movement. BulletPoint4 : The product has high strength and high toughness, can withstand high speed linear movement. BulletPoint5 : Small friction, low noise, run smoothly and stably. Color : #685 ExternallyAssignedProductIdentifier : 7635667147992 IncludedComponents : No ItemName : 700mm Linear Rail Ballscrew, 2PCS Linear Rail, for Measuring Automatic Equipment Linear Movement Machines Supply with 4PCS Slide Blocks ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 77 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ball-screws Manufacturer : Wisoqu Material : Metal ModelName : Wisoquiqsh6tz43b ModelNumber : Wisoquiqsh6tz43b NumberOfItems : 1 PartNumber : Wisoquiqsh6tz43b ProductDescription : Features: 1. 100% brand new and . 2. Made of bearing steel, wear resistant, sturdy and . 3. Widely used for automatic equipment, measuring equipment, and many other machines that need linear movement. 4. The product has high strength and high toughness, can withstand high speed linear movement. 5. Small friction, low noise, run smoothly and stably.