Heavy Duty Material: Made of heavy duty solid wrought iron material; hard and non-deforming; welded and spray primed. Black powder coated; rust resistant; can be used outdoors for long periods of time and can withstand inclement weather Keeps Gate Open or Closed: It can be used to lock the gate or hold the gate in the open or closed position, preventing your gate from moving in the wind Easily Installed: It can be easily installed in minutes, suitable for gate security and reinforcement. Measure the installation position, mark the hole punching position with a pen, punch the hole and ready to use Easy to Use: Designed for heavy-duty doors, gates, fences, etc., the bar is buried deep into the ground to hold the door securely in place. When in use, turn the handle to place it into the ground, when not in use, place the bolt on the retainer; suitable for burglary and reinforcement Indoor and Outdoor Use: It can be used indoors for interior fencing to separate interior spaces and prevent accidents with children; pets; etc. Outdoors it is widely used for wooden fence gates; metal gates; iron gates; vinyl gates; etc., Manufacturer: NIHUIFDPY