Description
The Marks USA K9117 turnpiece kit converts double-cylinder mortise locks into single-cylinder models, ideal for homeowners and facility managers securing storm doors and security doors. This retrofit kit eliminates the need for a key on the interior side, solving accessibility and convenience issues in high-traffic entryways.
Compatible with Marks 22AC/3 and 9225AC/3 mortise locks. Installation is straightforward for locksmiths and security professionals. As an authorized Marks USA dealer, E.D. Locks offers expert guidance at sales@edlocks.com or 1-877-207-6067 to ensure you select the correct components for your door hardware.
