National Hardware's Self Closing Gate Kit is designed for a variety of installations including wood, steel, or vinyl gates. Black plated steel finish for style and durability. Mounting hardware included for installation. Kit includes:1 - Gate latch, 2 - Gate hinges, Mounting fasteners, and tool for adjusting spring hinge tension. Safe working load of 50 lbs. per pair Coated with WeatherGuard Protection to withstand harsh weather conditions and prevent corrosion National Hardware's Lifespan Limited Lifetime Warranty