High Performance Boat Hinge: Made from high-quality marine-grade stainless steel material. The hinges allow for easy installation and removal. Suitable for use on boats, yachts, doors, windows, lockers, cabinets, decks, toolboxes, and other applications.Stainless Steel Hinge: Constructed from corrosion-resistant 316 stainless steel. Designed for durability in saltwater environments. Ideal for marine and outdoor use.Heavy Duty Butt Hinges: Mirror-polished hinges built to withstand harsh conditions. Operate smoothly with no noise, thanks to slide bearing design. Suitable for boat doors, windows, cabinets, and other heavy-duty applications.High Quality Corrosion Resistance: Hinges feature a 270-degree fold for full hatch access. Surface finished with mirror polish for enhanced durability and appearance. Ideal for marine and residential use.Multiple Uses: Corrosion-resistant design allows use in various environments. Package includes 8 mounting screws. Hinge thickness: 3/16 inch. No exposed hinge pins. Uniformly machined edges for a clean fit. Can be installed on boats, cabinets, garages, decks, doors, and more where hinges are needed.