The Webb 16.5" x 7" Outboard Mount Brake Drum is a top-quality brake drum that is built to last. With a weight of 112 lbs, this brake drum is designed to withstand extreme conditions and heavy loads, providing durability and reliability that you can count on. Featuring a brake shoe width of 7" and a back plate thickness of .5", this brake drum is compatible with a wide range of heavy-duty commercial vehicles. The outboard mount configuration and standard bolt hole size make installation quick and easy, while the advanced K-type drum design helps to improve vehicle safety and reduce the risk of accidents. With a brake surface diameter of 16.5" and an overall depth of 10.25", this brake drum is designed to provide maximum stopping power and performance. The brake drum features 10 bolt holes with a size of 0.81". Designed to meet or exceed OEM specifications, the Webb 16.5" x 7" Outboard Mount Brake Drum is a top-quality brake drum that is built to last. FleetPride is your First Click in Heavy Duty®.