The Dorma Door Closer is a self-closing door hardware designed for commercial use. Made of aluminum, this heavy-duty door closer has a load capacity of 250 lb and is suitable for high traffic areas. It features a rectangular shape in a brown color and comes with all necessary hardware for easy installation. With a manufacturer warranty of 1 year and ANSI Grade 1 rating, this door closer is a reliable choice for businesses seeking quality and durability in their entryway systems.