Adams Rite 4431-10-05-01-IB Flush Lock Set

Adams Rite 4431-10-05-01-IB Flush Lock Set delivers a reliable and stylish solution for sliding doors, making it ideal for commercial applications. Designed for stiles with a thickness ranging from 1-3/8 inches to 1-5/8 inches, this lockset features a square lock face and a robust ABS construction, ensuring durability and longevity. The 4431 model combines the time-tested Adams Rite MS1847 with a user-friendly slide button, providing a seamless locking experience. Its elegant black satin finish enhances the appearance of aluminum door stiles, making it a perfect complement to modern architectural designs. Notably, this lockset operates with a simple up or down movement of the slide button, which is set flush within a deeply recessed finger pull, ensuring ease of use. While it is not recommended for wood doors, the adjustable, self-protecting bolt mechanism of the MS1848 lock offers enhanced security, although latching action is unavailable. For those needing a complete look, a matching "dummy set" (model 4432) is also available. Whether you’re upgrading an existing system or outfitting a new space, the Adams Rite 4431 Flush Lock Set is an excellent choice for reliable locking solutions in commercial environments.

Flush Lock Set

ABS Flush Lockset with Cylinder, Square Lock Face, 1-3/8" to 1-5/8" Stile Thickness

The 4430 and 4431 Flush Locksets for sliding doors combine the time-tested and field-proven Adams Rite MS1847 with a slide button. Similar in function and nearly identical in size to the all-metal 4189 and 4190 Flush Locksets, these economical units feature escutcheons molded of sturdy ABS resin. The black satin finish of the 4430 and 4431 lends elegance to aluminum door stiles. Not recommended for wood doors. Both locksets operated from inside by a simple up or down movement of a slide button, set flush in the deeply recessed finger pull. The lock mechanism (latching action unavailable) is the time-tested and field-proven Adams Rite MS1848 and features the adjustable, self-protecting bolt. Matching "dummy set" is also available (4432).

Adams Rite makes a great selection of deadlocks and flush locksets.

Resources

• 1875 Two Point Deadlock Installation Instructions
• 4189, 4190 Flush Locksets Installation Instructions
• 4430, 4431 Flush Locksets Installation Instructions
• Flush Locksets and Deadlocks Cut Sheet