Security high-quality carbon steel door stoppers, security bar, industrial-grade forging process, with a strong and durable bracket. Upgraded U-shaped design with reinforced sturdy base, can be installed on any exterior door to prevent or delay unauthorized entry. Designed to fit 2x4 lumber for secure reinforcement. Industrial-grade coating finish provides long-lasting rust resistance for both indoor and outdoor use. Ideal for barns, sheds, garages, gates, and other applications. Quick and easy installation – secure your home in minutes. Simple drilling required; each drop bar holder bracket includes tooling holes for easy mounting. Wide application – suitable for various in-swing or outswing doors. Ideal for garages, basements, barns, sheds, warehouses, backyards, and more. Size: 14 cm. Material: Metal. Color: Black. Package includes: 2 x Door Barricade Brackets. Only the items listed are included; other products are not included. Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement may vary by 1-3 cm.