🚪 Close the Door on Complications! U.L. Listed and fire-rated for peace of mind in any environment. Non-handed design means it works for both left and right-handed doors. Customize the closing speed to suit your needs effortlessly. Surface-mounted design makes setup a breeze—no professional help needed! Convert any hinged door into a self-closing marvel with ease! 1/2 Hour Fire Rated Easy DIY Install Supports 150 lbs The Prime-Line KC16HD Safety Spring Door Closer is a versatile, easy-to-install solution for converting hinged doors into self-closing doors. Designed for doors up to 150 lbs, this non-handed closer features adjustable tension and is U.L. listed with a 1/2 hour fire rating, ensuring safety and convenience in any setting.