Sea-Dog Heavy Duty Battery Box Strap - 48in One Size. Also features a stainless steel buckle with two chrome plated brass brackets and four #8 FH fasteners. Designed for simple and easy installation. Specifications for Sea-Dog Heavy Duty Battery Box Strap: Manufacturer: Sea-Dog Additional Features: Box Package Type: Box Color: Black Features of Sea-Dog Heavy Duty Battery Box Strap Woven Polypropylene Strap Stainless Steel Buckle Chrome plated brass brackets Designed for quick and simple installation Package Contents: Sea-Dog Heavy Duty Battery Box Strap Sea-Dog 415082-1: Heavy Duty Battery Box Strap - 48in One Size