Barton Marine Genoa Slide w/Loop f/32mm Tracks. These units will accept most Barton blocks. A popular range of Genoa cars and sliders designed to run on a 32mm (11/4") 'T' track. All are manufactured from high-quality marine grade aluminum and finished with their unique 'Spectro' grey anodized finish for added protection. This slider has molded nylon inserts to ensure free smooth running under load and prevent damage to the finish or potential corrosion. Specifications for Barton Marine Genoa Slide w/Loop f/32mm Track: Manufacturer: Barton Marine Fabric/Material: Steel Color: Silver Package Contents: Barton Marine Genoa Slide w/Loop f/32mm Track Barton Marine 32301: Genoa Slide w/Loop f/32mm Tracks