Specification AgeRangeDescription : adult Brand : KUAOXK BulletPoint1 : 1. Made of bearing steel with low friction coefficient, there is no resistance when placing the bearing on the guide rail. BulletPoint2 : 2. Durable and smooth, it is very suitable for most 3D printers. It is very suitable for slider movement and translation. BulletPoint3 : 3. Smooth operation, low noise and no pollution, linear guides and rails provide smooth and precise guide surfaces on which the rolling elements of linear bearings can slide. BulletPoint4 : The 3060 aluminum extrusions are a great framing material, they are adjustable and can fit T nuts and hold T-Slot Nuts BulletPoint5 : Coavoo, a seller foucing on the transmission field, we can cut the aluminum extrusion as your length, process the hole as you need, threading and so on. We can provide the extrusions as long as 5 meters long, if you need to buy in bulk, pls contact us Color : One Color ExternallyAssignedProductIdentifier : 7545467519816 ExternallyAssignedProductIdentifier1 : 0791300518608 ExternallyAssignedProductIdentifier2 : 791300518608 IncludedComponents : No ItemName : Linear Rail, Linear Sliding Gide Linear Guide Rail TRH20 1500mm with 1pc Linear Block TRH20B Or TRH20A Blocks(TRH20A) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : KUAOXK Material : Metal MetalType1 : Stainless Steel MetalType2 : Alloy Steel ModelName : WALFRONTpsv25grk9e-15 ModelNumber : KUAOXK NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : KUAOXK ProductDescription : 1. Helps to build economical linear guide systems, designed to achieve high-precision linear motion, low friction coefficient. 2. Steel support rails with pre-drilled holes for easy installation. Stainless steel linear optical axis guide bearing linear motion. High precision and easy to set up. 3. Widely used: lathes, wire cutting machines, precision measuring instruments, woodworking machinery, handling machines and transportation equipment.