Sea-Dog Battery Tray w/Clamp f/24 Series Batteries One Size. Includes screw down clamp and four 1/4"x1" PH screws with washers. Injection molded polypropylene construction. Specifications for Sea-Dog Battery Tray w/Clamp f/24 Series Batteries: Manufacturer: Sea-Dog Package Type: Clam Pack/ Plastic Color: Black Package Contents: Sea-Dog Battery Tray w/Clamp f/24 Series Batteries Sea-Dog 415054-1: Battery Tray w/Clamp f/24 Series Batteries One Size