Item Name: Shaft Brake Set Engine Cylinder Honing Honing Tool Hone Replacement Stones. Type: Absorbing SpongeSize:approx. 75mm / 3 inchMaterial: Steel Galvanized100% brand new and high qualityColor: As picture shownFeatures:Replacement stones for CT2757 Cylinder hone etc.Easy to use.Durable in use. Package included:3pcs Hone Replacement Stones Set For Engine Cylinder Honing Tool 75mm (3") *Please make