1-1/4" Medeco 10-0500-26D High Security Mortise Cylinder Satin Chrome

1-1/4" Medeco 10-0500-606 High Security Mortise Cylinder Satin Brass

1-1/4" Medeco 10-500-605 High Security Mortise Cylinder Polished Brass

1-1/8" Medeco 10-0200-26D High Security Mortise Cylinder Satin Chrome

1-1/8" Medeco 10-0200-605 High Security Mortise Cylinder Polished Brass

1-1/8" Medeco 10-0200-606 High Security Mortise Cylinder Satin Brass

Best 1E7422C4RP3626 Best Mortise Cylinder SFIC Housing

Corbin Russwin Electric Mortise Lock ML20906 PSA 626 SAF Fail Safe Electrified Mortise Lock, Outside Grip Locked when Energized Outside Cylinder Override PS Lever

GMS CCM Large Format Corbin Russwin IC Mortise Housing with Adams Rite Cam

GMS ICM112-26D-AR Small Format 1-1/2" IC Mortise Housing with Adams Rite Cam

GMS ICM158-26D-AR Small Format 1-5/8" IC Mortise Housing with Adams Rite Cam

GMS ICS Large Format Schlage IC Mortise Housing with Adams Rite Cam