Product Info: Brand: KarParts360 Part: Brake Discs Position: Front Disc Material: Cast Iron Disc Finish: Natural Disc Design: Plain Surface Disc Diameter: 11.02 inches Disc Construction: Vented Number of Lugs: 5 Notes: 5 Studs; 1.75 inches Height; 0.91 inches nom. Thickness; 0.84 inches min. Thickness; 2.72 inches Hub Reg.; 0.