ABUS Mechanical ABUAC7303 AC7303 Overhead Door Closer Silver Abus Door Closers ensure that doors will close safely and quietly. This is especially important with fire doors that must be self-closing to comply with legislation. This top-fitting door closer is easy to install and suitable for almost any door size and design. The AC7303 door closer has a sliding arm and silver finish. It features adjustable closing speed and force with back check.
