Specification Brand : Hyuduo BulletPoint1 : The linear rail carriage block is Precision Machined and Durability-Optimized. BulletPoint2 : Made of material, which is rugged and durable, and has longer service life. BulletPoint3 : Mini linear rail carriage block is small in size, light in weight, suitable for most automation equipment. BulletPoint4 : Professional rail slider, sturdy and durable, exquisite workmanship, which is smooth and has no burrs. BulletPoint5 : Mini linear rail carriage block, compact design is lightweight and easy to store, easy to install. Color : #612 ExternallyAssignedProductIdentifier : 7089150404695 ExternallyAssignedProductIdentifier1 : 0670297700282 ExternallyAssignedProductIdentifier2 : 670297700282 IncludedComponents : 1/2-Inch Collet ItemName : Steel Carriage Block, Linear Durability-Optimized Linear Track for the Movement Sliding (MGN12H) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : slide-rails Manufacturer : Hyuduo ModelName : Hyuduob6qaopvrn3-12 ModelNumber : Hyuduob6qaopvrn3-12 NumberOfItems : 1 PartNumber : Hyuduob6qaopvrn3-12 ProductDescription : 1. The linear rail carriage block is Precision Machined and Durability-Optimized. 2. Professional rail slider, sturdy and durable, exquisite workmanship, which is smooth and has no burrs. 3. Mini linear rail carriage block is small in size, light in weight, suitable for most automation equipment. 4. Mini linear rail carriage block, compact design is lightweight and easy to store, easy to install. 5. Made of material, which is rugged and durable, and has longer service life.