No control key is included (must be ordered separately - see the links below)
and manufactured to OEM specifications
MA531P-QG-622
Standard door prep - 2-1/8" diameter (cross bore)
WS443 Meets ANSI/BHMA 156
ML2051 NSA LC Entrance or Office Mortise Lock, NS Lever, A Rose, Less Cylinder Finish:Satin Chrome No control key is includedCorbin Russwin ML2051 Grade 1 Entrance or Office Mortise Lock, NS Lever, A Rose, Field Reversible, ASA Strike, LC Less Cylinder 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 grip locked by toggle action stop. Latchbolt