Schlage B250 Series Commercial Grade 2 Double Cylinder Deadlatch with Full Size Interchangeable Core Schlage L-Series Commercial Grade 1 Single Cylinder Keyed Entry Mortise Lock Deadbolt Model: FBE489WBCENACC622

Model: FBE489WBCENACC622

SIZE: 2" DIAMETER BASE

good luck getting through the five 1 1/4" massive chrome plated solid steel live locking bolts

F170-BIR-ADD: Single Dummy Lever

Middle Keeper 854-13896

Schlage B250 Series Commercial Grade 2 Double Cylinder Deadlatch with Full Size Interchangeable Core Schlage L-Series Commercial Grade 1 Single Cylinder Keyed Entry Mortise Lock Deadbolt Model: FBE489WBCENACC622Model: B252R626 B250 Series Commercial Grade 2 Double Cylinder Dead Latch with Full Size Interchangeable Core The B250 SERIES Grade 2 double cylinder deadbolt includes a full size interchangeable core with a 6 pin solid brass Schlage C123 keyway. The double cylinder function requires a key from either side to retract the latch bolt. The latch bolt will automatically re lock when the door is closed, and DOES NOT have a hold back latch. Trim rings are