--- title: Endura implements Trilennium handset modifications description: Endura Products has implemented several modifications to our Trilennium® (formerly W&F Hardware) Handsets for the Trilennium® Multi-Point Locking System. image: https://resources.enduraproducts.com/hubfs/01.%20Endura/Blog/Images/door-2-feat.png --- [hello@psdtohubspot.com](mailTo:hello@psdtohubspot.com) [+91 8874569874](tel:+91%208874569874) ## Hours : Opens 10:00 AM To 07:00 PM [![PBE-Corporate_X-Small-W_Shadow](https://resources.enduraproducts.com/hs-fs/hubfs/Imported%20images/PBE-Corporate_X-Small-W_Shadow.png?width=200&name=PBE-Corporate_X-Small-W_Shadow.png "PBE-Corporate_X-Small-W_Shadow")](https://www.enduraproducts.com/) - [Home](https://www.enduraproducts.com/) - [About](https://www.enduraproducts.com/about/) - [Contact Us](https://www.enduraproducts.com/contact/) - [Contact Customer Service](https://www.enduraproducts.com/contact/contact-customer-service/) - [Contact a Rep](https://www.enduraproducts.com/contact-sales/) - 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- [mailto:sales@enduraproducts.com](mailto:sales@enduraproducts.com) - - # Endura implements Trilennium handset modifications Endura Products has implemented several modifications to our Trilennium® (formerly W&F Hardware) Handsets for the **Trilennium® Multi-Point Locking System.** These modifications serve to *improve performance and durability* of the product over time based on observed field conditions and feedback, and are either **effective immediately** or in the **near future as part of a rolling change**. To view the official product update document, which outlines these modifications from Endura in detail, please view the [attached documentation](https://resources.enduraproducts.com/hubfs/Trilennium/hires%20Trilennium%20Handset%20Updates%20-%20Technical%20Bulletin.pdf).  ### If you are interested in learning more about the Trilennium Handset Update from Endura Products [please contact us](https://www.enduraproducts.com/contact-sales/).  Share this post - - [mailto:https://resources.enduraproducts.com/blog/endura-implements-trilennium-handset-modifications?](mailto:https://resources.enduraproducts.com/blog/endura-implements-trilennium-handset-modifications?) - - [Multi-Point Locks](https://resources.enduraproducts.com/blog/topic/multi-point-locks) ## RELATED POSTS ### TOPICS - [ADA Compliant Sill (1)](https://resources.enduraproducts.com/blog/topic/ada-compliant-sill) - [Articulating Cap (1)](https://resources.enduraproducts.com/blog/topic/articulating-cap) - [Company News (1)](https://resources.enduraproducts.com/blog/topic/company-news) - [Door Sills (7)](https://resources.enduraproducts.com/blog/topic/door-sills) - [Events (1)](https://resources.enduraproducts.com/blog/topic/events) - [Frames & Mulls (3)](https://resources.enduraproducts.com/blog/topic/frames-mulls) - [French Door Astragals (5)](https://resources.enduraproducts.com/blog/topic/french-door-astragals) - [Multi-Point Locks (7)](https://resources.enduraproducts.com/blog/topic/multi-point-locks) - [Product Updates (17)](https://resources.enduraproducts.com/blog/topic/product-updates) - [Weathersealing (2)](https://resources.enduraproducts.com/blog/topic/weathersealing) - [Working at Endura (2)](https://resources.enduraproducts.com/blog/topic/working-at-endura) ### subscribe to our newsletter #### ABOUT ENDURA   Endura is built on innovation and a commitment to delivering high performance. Our products are problem solvers, born directly from insight we’ve learned from our customers about real-world challenges that you face every day. We’re always pushing ourselves to face the ever-present challenge: How can we make your door system work better? #### PRODUCTS - [French Door Solutions](https://www.enduraproducts.com/products/french-door-solutions/) - [Frames & Mulls](https://www.enduraproducts.com/products/frames-and-mulls/) - [Sills & Sill Systems](https://www.enduraproducts.com/products/sills-sill-systems/) - [Trilennium Multi-Point Locking System](https://www.enduraproducts.com/trilennium-multi-point-locking-system/) - [Weathersealing](https://www.enduraproducts.com/weathersealing/) #### CONTACT INFORMATION - **Phone:** [1-800-334-2006](tel:18003342006) - **Email:** [sales@enduraproducts.com](mailto:sales@enduraproducts.com) - **Address:** [8817 W. 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