Features 1、Ideal for Home Security: Door barricade is secured to the floor, providing a powerful resistance to a front door that is being breached by a kick in. 2、Aluminium Alloy: Door brace security barricade is made of high strength aluminium alloy, not easy to bend or break, rugged structure, can be long time used. 3、Easy Installation: Door lock barricade is simple to install, just need minimal tools, such as drill, bit, and screwdriver, fast and convenient. 4、 Base plate height of 7/16in, the installation of door brace requires at least a 1/2in clearance between bottom of door and the floor. 5、Universal Application: Security lock door brace fits for most RV, yacht and home standard doors, French doors, easy to use. Specification Item Type: Door Lock Barricade Material: Aluminium Alloy Application: Fits for most RV, yacht and home standard doors, French doors Package List 1 x Door Lock Barricade Kit (2pcs) 4 x Scew 3 x Screw Sleeve