The acoustic automatic door bottom provides excellent performance for acoustic openings
E2142 (181M)
Schlage ND50PD TLR Grade-1 Cylindrical Lever Lock
UL 294 (6th Edition) listed
Specify exact net length required to avoid field sizing
ML2055 NSA CL6 Classroom Mortise Lock, NS Lever, A Rose, LFIC Prep Finish:Satin Chrome The acoustic automatic door bottomCorbin Russwin ML2055 Grade 1 Classroom Mortise Lock, NS Lever, A Rose, Field Reversible, ASA Strike, CL6 (LFIC) 6 pin Large Format Interchangeable Core, Less Core The ML2000 Series is an ANSI BHMA Grade 1 mortise lock designed to withstand the most abusive environments. The ML2000 lock is the ideal choice for use in offices, schools, hospitals, hotels, and other high use applications. ANSI F05 Classroom Latchbolt by grip either side, unless outside