The Redneck Trailer Supplies 12-1/4" x 3-3/8" Brake Drum is the perfect choice for your trailer. This brake drum is made from high quality materials such as cast iron, steel or aluminum, ensuring durability and longevity. It also features protective coatings or finishes to prevent rust and corrosion. The brake drum contains the wheel studs or bolts that connect the wheel to the axle and is available in standard sizes to ensure compatibility and ease of replacement. Regular maintenance and inspection are critical for safe operation and long lifespan. FleetPride is your First Click in Heavy Duty®.