Thread Forming Tek Machine Screw 1/4-20 x 1-1/4" x 3/8 Dia
inches for UL listing from 6-3/8" wide
Many people think it looks better than traditional rolled products that may require corrective grinding and polishing
The fire rated
1 Hour These openings are in corridors where smoke and draft control is required
ML2051 NSA CL6 Entrance or Office Mortise Lock, NS Lever, A Rose, LFIC Prep Finish:Satin Chrome Thread Forming Tek Machine ScrewCorbin Russwin ML2051 Grade 1 Entrance or Office 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 F04 Entrance or Office Latchbolt by key when outside