The Prime-Line U 10826 High Security Door Reinforcement Lock is a durable and reliable option for securing your security door. Made by Defender Security and finished in polished brass, this door reinforcer adds an extra layer of protection to your home. The gold color adds a touch of style while the sealed packaging ensures that you are getting a brand new product. Easy to install and suitable for use on security doors, this lock is a practical choice for enhancing the safety of your property.