4189 and 4190 - Flush Handle Sets for MS®1848 Deadlock

With the development of new products Adams Rite is using their experience and innovation to produce quality products for existing and new markets.

In this section you will find products that meet the needs of almost any security application or standard in Europe.


Low projection handles to operate the MS®1848 deadlock which allows doors to slide freely past each other.


  • For use on aluminium and steel doors
  • Simple vertical slide button throws or retracts deadlock bolt
  • 4190 designed to accept schlage "C" keyway
  • 4413 interior surface pull can be mounted to existing 4189 or 4190 handles


MS®1848 Deadlock and 8346 Cylinder



Overall Handle Size: 223mm (8.78") x 31.2mm (1.23").
Backset: Variable; minimum 15.9mm (0.625"), maximum 32.5mm (1.28"). (Measurement is taken from face of lock to escutcheon and cylinder centre line.)
Stile Thickness: 25.4mm (1") to 34.9mm (1 3⁄8") standard.
Available on special order for stiles 34.9mm (1 3⁄8") thick or greater. See table opposite.
Stile Depth: Minimum clear depth is backset plus 14.3mm (9⁄16").
Material: Zinc alloy finished in Ritecoat 119 (Black),121 (Bronze) or 130 (Silver).
Internal Operation: Via vertical slide button.
External Operation: 4190 model - 5 pin 8346 Cylinder
4189 model - no external operation.


Ordering Options
Handle Sets - Handle Set, Ritecoat Silver finish, no cylinder
Handle Sets - Handle Set, Ritecoat Black finish, c/w cylinder