Donut Hubs

BlackStar weld-on donut hubs offer unmatched versatility in custom and specialized applications.

BlackStar donut hubs can be machined or bored to your exact specifications, providing the flexibility you need when standard sizes or configurations fall short. Their unfinished design can be tailored to your unique dimensions, allowing endless customization options. They are the go-to choice for applications requiring specific, non-standard configurations or sizes.

When you need to add a hub to your sprocket plate, choose BlackStar donut hubs for a custom solution that adapts to your needs.