Moroso Performance Screw In Type Wheel Studs Features: Larger Shank Diameter Provides Additional Metal To Metal Contact Reduced Stud Flex And Increases Strength Eliminates Need For Aftermarket Shoulder Type Lug Simplifies Wheel Installation Flat Type Lug Nuts And Stud Spacers Fits Various Thicknesses Of Disc Brake Hats Drag Race Only Height: 4.38 Width: 4.38 Length: 6.75 Weight: 3.68 lbs Electrical Outlet Plug Type: Lugs Nuts & Wheel Studs