Lockset will be GP Series SPIRIT from PDQ Industries, Inc. Leola, Pennsylvania, is assembed in the USA, meeting the requriements of the Buy American Act with a five year manufacturer's limited warranty, and be certified to ANSI/BHMA A156.2-1996, Series 4000, Grade 2. Windstorm Resistant Product Lising - ANSI A250.13-2003, ASTM E1886-02, ASTM E330-02. Outswing: 350 ft-lbs., Inswing: N/R, Design Load Rating: 685 lbf. Locksets shall be listed by U.L./U.L.C. for ratings of "A" (3 hours) label and less, for single doors up to 4'0". Levers to be solid cast, with no plastic inserts, minimum 5-1/2" in overal length with supportive spring power totally independent of chassis or latch unit. Lockset to be fully adjustable for 1-3/8" to 1-3/4" doors. Positive lever stop is to be totally independent of chassis or latch mechanism. Lockset fastners to be concealed with the through-the-door through-bolt attachment outside the 2-1/8" door prep, exceeds 1600 in lbs. of torque resistance. Lock can be ic core or not.