The NIB SARGENT ASSA ABLOY POWERGLIDE 1431-U0-EN Door Closers are heavy-duty, commercial-grade door closers designed for industrial use. With a sleek aluminum enamel finish and a gray color, these door closers are suitable for commercial properties. The delayed action feature ensures smooth and controlled closure of doors, making them ideal for high traffic and heavy-duty environments. The right mounting option for these door closers is on the right side, and they come in a pack of 1. With the trusted SARGENT brand name, these door closers provide reliable and durable performance for your business.