The Corbin Russwin Mortise Latchset ML2010 NSA 630 Finish is a high-quality door hardware unit suitable for various types of doors including patio, cellar, side entrance, and residential doors. It features a soft close function, heavy gauge steel construction, and a satin chrome finish. The latchset includes fasteners and hardware, and comes with a 1-year manufacturer warranty. With a right-handed door handing and ANSI Grade 1 rating, this commercial-grade latchset is designed for institutional and healthcare use, offering security and durability for your entryway needs.