TSS 1755 (Like Medeco 10-0500) Satin Brass Replacement 1-1/4" Solid Mortise Cylinder With Yale Standard Cam High Security 00 Original Keyway

TSS 1755 (Like Medeco 10-0500) Satin Brass Replacement 1-1/4" Solid Mortise Cylinder With Yale Standard Cam High Security 00 Original Keyway, specially designed with threads on the outside of the shell and it is meant to be screwed into other manufacturers mortise lock cases. The cam on the back of the cylinder operates the lock mechanism and a set screw holds the mortise cylinder in place. The set screw pin chamber caps allow for a quick and easy pinning and re-keying without the need to take the cylinder apart.