Product Details: The Webb 16.15" x 6.56" Outboard Mount Brake Drum is the ultimate solution for heavy-duty commercial vehicles. With a weight of 89 pounds, this brake drum is built to last and can withstand extreme conditions and heavy loads, providing durability and reliability. The brake shoe width of 6" and back plate thickness of 0.62" ensure that this brake drum can handle even the toughest braking requirements. The V-type drum design helps to improve vehicle safety and reduce the risk of accidents, making it an essential component for any commercial vehicle. Installation is quick and easy thanks to the outboard mount configuration and standard bolt hole size of 1.00". The bolt circle diameter of 13.19" and 10 bolt holes make it compatible with a wide range of heavy-duty commercial vehicles, making it a versatile choice for any fleet. With an overall depth of 8.38", brake surface diameter of 16.155", and brake surface flat of 6.56", this brake drum is designed to meet or exceed OEM specifications, ensuring reliable and consistent performance. The maximum wear diameter of 16.300" and pilot diameter of 14.53" make it a reliable choice for any commercial vehicle. Invest in the Brake Drum with 10-Bolt Hole for a reliable and durable braking solution that will keep your commercial vehicle safe and running smoothly. FleetPride is your First Click in Heavy Duty®.