Make sure you're Ready for the Road Ahead® with fast and responsive brakes, with the Webb 16.5" x 7" Outboard Mount Brake Drum. To keep your vehicle on the road longer, this brake drum includes corrosion-resistant properties and a large contact surface area. Thanks to its outboard mounting system, this replacement part requires significantly less replacement time than other conventional braking methods. Crafted with precise measurements to meet industry standards. FleetPride is your First Click in Heavy Duty®.