The LCN 4216RH 4210 Series Right Handed Surface Mount Hydraulic Door Closer in Dark Bronze is a high-quality commercial door hardware suitable for commercial use. Made of durable cast iron, this self-closing door closer features a rectangle-shaped design and comes with hardware included. With an ANSI Grade 1 rating, this LCN door closer is reliable and efficient, making it an essential component for any commercial door. The dark bronze finish adds a touch of elegance while the USA origin ensures top-notch craftsmanship.