Lifetime Mechanical Warranty


MARKS USA warrants that its products are free from defects in materials and workmanship. This warranty is limited to the lifetime of the door on which our lock is installed. Read more...





Marks USA has made compliance with the Buy American Act (BAA) and American Recovery & Reinvestment Act (ARRA) easy. Marks USA is an American manufacturer of quality door hardware products with manufacturing facilities in Amityville, NY.  Marks USA is an American brand trusted throughout the door hardware industry.



Why Marks USA?


MARKS USA has become a leading proponent of Value Engineered solutions on a wide array of high-end projects. While offering their clientele tremendous savings on locksets, both during bidding as well as during order placement, the result is increased business volume for their customers. MARKS USA is well known for their standard product line in the locksmith distributor trade and contract hardware markets. To further increase the business volume for their customers MARKS USA has expanded their product line. They are proud to introduce the Triple Play of Locksets, Panic Devices and Door Closers.



Marks USA Releases New LocDown™ Classroom Intruder Locksets


To answer the challenge of security and life safety in today’s classroom environment, MARKS USA Custom Lockset Division has developed the LocDown™ Classroom Intruder ANSI/BHMA F110 Function Leverset with Clutch Design (MARKS USA Function DB). MARKS USA has incorporated all of the standard features of their Survivor Series Locksets (Clutch System, Super Strength Retractor, Long Life Lever Support Springs and a Life Test of over 3 Million Cycles) with their new Life Safety Classroom Intruder Function. Read more...

Marks USA • 365 Bayview Avenue • Amityville, NY 11701 • 1-800-526-0233 • Fax: 631-789-3383 • info@marksusa.com

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