Marks USA Tubular Locksets are available with the same trim as supplied on our mortise locks designs. These sets feature heavy duty solid brass or stainless steel trims that feel substantial and comfortable to the hand. All of our knobs and levers are permanently attached to roses at the factory, so there are no annoying set screws to loosen and fall out. Rose designs are offered in round and square shapes, with all mounting screws concealed.
  • Independent lever support springs (lever sets only)
  • Lifetime Mechanical Warranty
  • Full range of architectural finishes available
  • Thru-bolted, screw-less trim with totally concealed screws
  • Available in 4 functions: Passage, Privacy, Dummy, Communicating Doors

Trim Types

 
Recent News
MARKS USA has become a leading proponent of Value Engineered solutions on a wide array of high-end projects. While offering...
(Mar 04, 10) more »
Marks USA PD Series Hospital Push/Pull Mortise and Cylindrical style locksets designed for use in healthcare facilities...
(Mar 04, 10) more »
Upcoming Events
Sep 22 - 23, 2010DHI 35th Annual Conference & Exposition Navy Pier Chicago Chicago  more »
Oct 5 - 6, 2010Facility Decisions Conference & Expo 2010 Las Vegas Convention Center Las Vegas  more »
 
Marks USA, Amityville, NY 11701
800-526-0233 | fax 631-225-6136