1 Inch Faceplate Trilennium Multipoint Locks

Trilennium 1 Inch Faceplate Multipoint Lock Systems and Replacement Parts

The Trilennium multipoint lock system, originally designed by W&F Industries, represents a uniquely American approach to multipoint security hardware. Unlike European-style locks that dominate much of the market, Trilennium locks were engineered specifically for American door construction and installation practices. MPLocks carries the full range of 1 inch faceplate Trilennium components, from complete 3000 series lock assemblies to individual replacement faceplates in finishes like Victorian Bronze, Bright Brass, and Stainless Steel. These locks feature a center deadbolt combined with top and bottom latching bolts that engage simultaneously, providing robust three-point security.

Panic Release Function and Door Swing Configuration

Every Trilennium multipoint lock in this collection includes a panic release feature that allows the inside lever to unlock all locking points for safe egress during emergencies. All locks ship configured for inswing doors, but they can be adapted for outswing applications by selecting the opposite hand during ordering. For a left hinge outswing door, choose right-hand inswing configuration, and vice versa. Understanding this handing requirement before installation prevents potential rework and ensures the panic function operates correctly from day one.

Multiple Door Heights and Backset Options

This collection accommodates various door sizes with faceplate lengths ranging from 55-1/2 inches for standard 6'8" doors up to 85-3/4 inches for taller entries, including options for 8-foot and 9-foot door heights. The standard backset is 2-3/8 inches (60mm), with some models offering a 2-3/4 inch (70mm) backset option. Inactive panel locks for double door configurations are also available, featuring shootbolt mechanisms that can be custom-sized to your specific door panel height.

• Trilennium and Endura Handleset Trim
• Trilennium Strike Plates
• Trilennium 7/8 Inch Faceplate Locks

Selecting the Right Cross Bore Size for Your Handle Hardware

Trilennium locks accommodate two different cross bore configurations depending on your handleset choice. The standard 2-1/8 inch cross bore works with Pinnacle, Eclipse, and Grip-style hardware commonly found on Trilennium-equipped doors. If you're using Euro-style cylinder trim or Lever hardware, you'll need the optional 1-11/16 inch cross bore configuration. Matching your cross bore to your handleset prevents installation complications and ensures proper handle function with the multipoint lock mechanism.

If you need help determining which Trilennium lock or faceplate fits your door, our team is ready to assist. Call us at (816) 221-6543 to speak with a real expert who can confirm compatibility with your existing hardware. You can also use our free Multipoint Lock Identifier to submit details about your current lock for a personalized replacement recommendation.