G-Rail specializes in providing high-quality tools for natural stone, quartz, and porcelain, offering the G-Rail Lift & Support System for stone fabricators and installers. Their system includes attachments for seam setting, material handling, and structural support, allowing for hands-free installation of countertops, walls, and island seams. G-Rail's products, such as the Seam Puller and Leveler, provide lifting capacity and leverage for handling heavy and awkward shapes. They also offer video guides and support for distributors interested in selling the G-RAIL System.