Brinks Heavy Duty Residential Door Closer. Close door automatically either after it opens mechanically or manually. Control the traffic in/out of your space and automatically close door after every opening. Best suited for exterior commercial door applications. Brand Name: Brinks Sub Brand: Residential Finish: Matte Color: Black Material: Metal Mechanism: Hydraulic Product Type: Door Closer Packaging Type: Boxed Adjustable Closing Speed: Yes Hardware Included: Yes Type: Heavy Duty