Heavy Duty 2 Pack Door Barricade Brackets Black Steel U Security Door Lock Brackets With Screw

Heavy duty carbon steel, extra thick 6mm high strength steel, anti-rust black powder coating for anti-rust protection Specially designed for standard 2x4 boards, extra thick metal is strong enough to prevent any forced break-ins, perfect for door reinforcement or door barricade
Works with all type of inswimg or outswing door sizes, reinforcement for house, barn door, shed bar, garage door, gate, backyard,gate, fence gate, basement door, warehouse, chicken house door and more Suitable for indoor and outdoor set up door barricade, lock the door closed from the inside, prevent break-ins, great to beef up home security