The US Lock E2050 Series (USE2052ACLPVD) Grade 2 Entry Brass is a high-quality locking mechanism made from durable brass. Designed by Lock & Lock, this model is specifically crafted for commercial doors and door hardware, providing security and peace of mind for businesses. Its Grade 2 rating ensures a reliable and durable performance, making it a practical choice for commercial establishments looking to enhance their security measures with sturdy and dependable hardware.