Mortise

Marks USA has been making mortise locks for over 30 years. From their introduction, our mortise locks have enjoyed a reputation for long life and their ability to excel in high traffic, high abuse areas. Marks USA mortise locks are engineered to provide years of maintenance-free performance. Our Nova Series Mortise Locks exceed 6 million cycles of continuous use.

• Meets ANSI GRADE 1 specification: ANSI-A156.13
• Underwriters Laboratories 3-Hour Fire Rating
• BHMA Certified
• Lifetime Mechanical Warranty
• Available in 2-1/2" and 2-3/4" backset
• Stainless Steel Bolts, Latches, Independent Lever Support Springs (on lever sets)
• Made in our plant in Amityville, New York, USA

Handle Sets	Knob Sets
	Lever Sets

Complimenting our rugged mortise mechanisms are an ever-widening array of trim choices. We offer our mortise locksets with:

• Handle Sets
• Knob Sets
• Lever Sets (ADA-compliant)
• Electronic Access Control Products