Yale^® KeyMark^®

Yale® KeyMark® cylinders provide key control protection through the unique Security Leg angled keyway and provide increased resistance against picking and impressioning.

Yale® KeyMark® enables small format interchangeable core (SFIC) cylinders as well as large format interchangeable core (LFIC), fixed core and competitor format cylinders all to be keyed to the same master key system.

See the Yale® KeyMark® catalog for detailed product information.