The 28B-9A Metric Sprockets from PT International are precision-engineered for optimal power transmission in various mechanical systems. These sprockets are designed to accommodate standard metric chains, ensuring a secure fit and reliable operation. Constructed from high-strength materials, they offer excellent durability and resistance to wear, making them ideal for heavy-duty applications. The dimensions are tailored for compatibility with existing setups, facilitating easy installation. These sprockets meet industry standards, ensuring they perform reliably in demanding environments.