Grade 1 certification- commercial quality lock designed for heavy use in commercial and public buildings.
Grade 2 certification- The best residential quality lock, designed and built to offer excellent security and durability for most residential applications and some light commercial applications. Grade 2 certification is highly recommended for acceptable home security.
Company Name: Independent President: Mr. Frank Stanco Contact Person: Mr. Vincent Campagna Add: 14 South Front St. Philadelphia, PA 19106 United States Tel: 1-215-925-5306 Fax: 1-215-922-2887 Website: http://www.independenthardware.com E-mail: vze2rkxk@verizon.net
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