The Gunite 15" x 5" Outboard Mount Brake Drum is the perfect addition to your braking system. Made from high-quality cast iron material, this brake drum is designed for outboard drum mounting and provides excellent stopping power. With a drum's overall depth of 10.28", it ensures an accurate fit with the braking system, making it a reliable and secure choice for your vehicle. The mounting flange thickness is .5", ensuring a secure and reliable fit, and the reduced brake noise compared to lightweight steel shell composite brake drums makes it a great choice for those who want a quieter ride. This brake drum is built to last and is perfect for heavy-duty applications, making it a great choice for commercial vehicles and heavy-duty trucks. So if you're looking for a reliable and high-quality brake drum for your vehicle, With its excellent stopping power, accurate fit, and reduced brake noise, it's the perfect choice for any heavy-duty application. FleetPride is your First Click in Heavy Duty®.