
Well-designed open bar bracket: Provide excellent security for home doors, windows, barn, shed, etc. Barricade brackets: Suitable for 2 x 4 lumber. An easy and economical measure to stop intruders and burglars. Heavy-duty security brackets: Made of durable 0.3 cm thick high-strength steel, super strong and sturdy, long service life, anti-rust black powder coating can provide anti-rust protection. Wide application: Perfect for securing garage door, front door, cellar door, barn door, castle entrance, chicken coop door, garden gate, shed, warehouse, fence gate, bar, etc. Easy installation: Security door lock bracket includes 2 door brackets and 6 screws.