Samson Steel steps also feature our patent-pending Liner Track technology. Hydra Pools has engineered a built-in liner track system that assists with vinyl covered steps and benches. The liner track is embossed into the metal itself to assure perfect installation with every application. A vinyl hangtab is welded onto the back of the liner during fabrication of liner. Once that hangtab is installed into the liner track, our system ensures the vinyl placement on the tread will not be pulled away from the step. There is no need to hassle with additional hardware and you'll never have damaged tracking. Hydra Pools assures you the Liner Track system will provide perfect placement every time.