M1520M-1-ML2055-LL
Corbin Russwin 2000 Series Classroom Mortise Lever Lock Body Modified with Fail Secure Operation (Power Unlock), Standard Control Locks Outside (Secure Side) Trim, Motor Controlled
M1520M-1-ML2055-LL
Corbin Russwin 2000 Series Classroom Mortise Lever Lock Body Modified with Fail Secure Operation (Power Unlock), Standard Control Locks Outside (Secure Side) Trim, Motor Controlled