effective between -58 degrees (F) and 450 degrees (F)
SL57 HD600 geared continuous hinges are BHMA Grade 1 certified
Mechanism and filler bar completely fill width of opening and when painted to match frame it becomes virtually invisible
UL/cUL Fire Listed for use on fire doors having a rating up to and including 3 hours
70-8205 LNL Office or Entry Mortise Lock, SFIC Prep, Less Core, L Lever, LN Rose Finish:Satin Chrome effective between -58 degrees (F)Sargent 70 8205 Grade 1 Office or Entry Mortise Lock, L Lever, LN Rose, Field Reversible, ASA Strike, SFIC Prep, Less Core The 8200 Series Mortise Lock, is considered the industry benchmark for all mortise locks on the market today. It is also the strongest and most durablefar surpassing ANSI BHMA A156. 13 Series 1000 Grade 1 standards in independently verified testingfor additional resistance against vandalism and unauthorized entry. ANSI F04 Office