Features STRONG MATERIAL: Made of excellent high manganese steel material, heavy and hard, strong and durable EASY INSTALLATION: There are 6 mounting holes on the board to facilitate the installation of the workpiece EASY REMOVAL: The liner has a flat cutting surface that can be easily removed from the lathe, very convenient APPLICABLE MODEL: Applicable to all kinds of 100mm chuck, suck as for K11 100, K12 100, K72 100, versatile and practical WITH BOX: Equipped with a storage box for easy storage, portability and access, and also prevents damage and loss Specification:Item Type: Steel Lathe Faceplate Material: High manganese steel Hole Diameter: Approx. 8.5mm / 0.33in Total Diameter: Approx. 99mm / 3.90in Top Diameter: Approx. 72mm / 2.83in Botoom Diameter: Approx. 48mm / 1.89in Height: Approx. 40mm / 1.57in Thickness: Approx. 10mm / 0.39in Package List:1 x Steel Lathe Faceplate1 x Storage Box Note:Please allow tiny size error due to manual measurement. Thanks for your understanding. Package List 1 x Steel Lathe Faceplate