Specification AgeRangeDescription : Adult Brand : BEVDICNC BulletPoint1 : Packaging: 1 X 57 stepper motor base, 4 X screws BulletPoint2 : Material: Reinforced thick plate cast aluminum material, surface treated with rust-resistant paint, sturdy and rust-resistant, with long service life BulletPoint3 : Size: 60X60X60mm Hole diameter: 38mm 25mm BulletPoint4 : Function: The 57 stepper motor bracket motor base can make the Nema23 stepper motor more stable BulletPoint5 : Applicable to: suitable for nem23 servo motor CNC/3D printer Color : As Shown,Black EducationalObjective : Imagination Development FinishType : Chrome IncludedComponents : Motor base ItemDisplayDimensions_Height : 1.97 centimeters ItemDisplayDimensions_Length : 2.36 centimeters ItemDisplayDimensions_Width : 2.05 centimeters ItemName : BEVDICNC 57 Stepper Motor Mounting Bracket,Stepper Motor Seat for Nema23 Servomotor CNC/3D Printers with 4 Screws ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : motor-mounts Manufacturer : BEVDICNC ManufacturerMinimumAge : 48 Material : Aluminum Material1 : Plastic Material2 : Metal ModelName : motor-mounts ModelNumber : 29VACD117RM16S7Z5LO NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : 29VACD117RM16S7Z5LO ProductDescription : Description: This is a 57 stepper motor bracket motor base made of reinforced thick plate cast aluminum material, suitable for use with nema23 servo motors CNC/3D printers. Installing the 57 stepper motor bracket can make the nema23 stepper motor more stable. Specifications: Product name: 57 stepper motor base Color: Black Material: Aluminum Alloy Size: 60 X 60 X 60mm Bore diameter: 38mm 25mm Package contents: 1 X 57 stepper motor base 4 X screw