Specification Brand : Joomen BulletPoint1 : Steel 45# Material and Hardened Case BulletPoint2 : Pre-drilled holes on the Support Rail Mounts BulletPoint3 : Designed and Produced by Joomen LLC BulletPoint4 : High Accuracy and Strong Durability BulletPoint5 : Accept Customized Length and Assembly ExternallyAssignedProductIdentifier1 : 0717630745910 ExternallyAssignedProductIdentifier2 : 717630745910 ItemName : Joomen CNC SBR25 Support Rail RM2505 ballscrew 400/1000/1400mm Linear Motion Kit ItemTypeKeyword : slide-rails Manufacturer : Joomen Material : Alloy Steel MeasurementSystem : Metric NumberOfItems : 33 PartNumber : SBR25-RM2505-400-1000-1400 ProductDescription : 6x SBR25 Linear Slide Guide Rails with Supported Mounts 3x Anti backlash RM2505 pre-endmachined ball screw 25mm diameter, 400/1000/1400mm length 12x SBR25UU Linear Slide Open Bearing Blocks 3 set RM2505 ball nut and nut housing bracket 3 set BK17 fixed side and BF17 floated side end support bearing ProductSiteLaunchDate : 2016-01-12T13:45:43.968Z