5 Series Mortise Lock

MARKS USA announces the new auto-reverse feature on their 5 Series Mortise Lock (patent pending). This feature enables the installer to reverse the handing of the lockset without removing the cover. In five simple steps, you can go from left hand to right hand and never compromise the position of the internal lock parts.
Marks' Grade 1 Mortise Locks are BHMA Certified, meet ANSI specifications and are backed by the Marks legendary Lifetime Mechanical Warranty. The mortise locks are thru-bolted for proper alignment and ease of installation, have self-adjusting spindles and independent lever support springs. Information: www.marksusa.com.