Door Barricade Brackets2 Pack Drop Open Bar Holder Security 2x4 Bar Brackets Prevent UnauthorizedSecurityhigh quality carbon steel door stoppers security bar industrial grade forging processwhich the bracket is strong enough. 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 . Fit For 2 X 4 Lumberspecial designed to fit lumber of 2x4Industrial Grade Coating Finish provide long-lasting rust-proof for indoor and outdoor useIdeal barn shed garage gatestable etc. Quick and Easy Install - Within minutes your home will be more secure. Simple drilling is required and each drop open bar holder bracket has tooling holes for easy tool accessibility. 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. size: 14cm Material: Metal colour: black Package Contents: 2 x Door Barricade Brackets Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.