15 MM Screw Stud 15 MM Screw Stud SS-15 Grizzly Snow Stud® Screw studs for Motorcycle, ATV, Farm, Tractor, Mining and other applications. Length: 15mm Colour: Silver Surface: Zinc Coated Carbide Recommended Tool: Road Grip Screw Stud Tool 15-18-25 Order Now 🇺🇸 Order Now 🇨🇦