[Security]high quality carbon steel door stoppers security bar, industrial grade forging process,which the bracket is strong enough. [Fit For 2 X 4 Lumber]special designed to fit lumber of 2x4,Industrial Grade Coating , provide long-lasting rust-proof for indoor and outdoor use,Ideal for home, barn, shed, garage, gate,stable, etc. Quick and Easy Install - Within minutes your home be more secure. Simple drilling is required and each drop open bar holder bracket has tooling holes for easy tool accessibility. Upgrade U-shaped Design - U-shaped design plus reinforce sturdy base, can be installed on any exterior door to prevent or delay entry during a . Wide Application - This Door Security Bar Bracket provides great security for all types of or outswing doors, Ideal for garage, basement, barn, shed, warehouse, backyard and more., Weight: 1.07144659332 pounds, Manufacturer: Qarmijaer