Adams Rite MS1850S

Maximum Security Deadlock

Reviews (1) | Customer Questions (1)


Stainless steel bolt.

Your Current Selections:
Your Current Selections:
  • Eight-ply laminated stainless steel bolt
  • Center ply has alumina-ceramic core to defeat any hacksaw attack, including rod-type “super” hacksaws
  • Activated by a pivot mechanism to provide maximum security for a single leaf narrow stile door, even very tall and flexible one or an installation where the gap between the door and jamb is greater than it should be
  • Interface with your new narrow-stile keyless lock
  • Connects to interior side Adams Rite deadbolt lever or thumbturn
Adams Rite Built to last Adams Rite deadbolt that will interface with your new narrow-stile door lock.  Rock-solid construction, and easy to install, the Adams Rite products have been analogous with quality for decades.  This manually locking deadbolt interfaces with the Adams Rite deadbolt lever.  From the inside you'll want to use your existing thumbturn, or you can order one from us at checkout.  You may also want to use a deadbolt lever.  Your keyless lock, this deadbolt, and the interior thumbturn/deadbolt lever are the three necessary components to complete your new access control system.   We also recommend adding the 18" offset pull to your deadbolt setup for easy opening and closing of the door.

Clear Anodized Aluminum, Dark Bronze

Door Handing

Left Hand, Right Hand


1 1/2 in., 1 1/8 in., 31/32 in.


Adams Rite


Adams Rite


Case Size: 1 x 6 in., Face Plate Size: 1.00 (W) x 6.88 (H) in.


5 Year Manufacturer

Share your thoughts!

5 out of 5 stars

1 review

Let us know what you think...

0 reviews with a 4-star rating

There are no reviews with a 4-star rating yet




Creating an account will allow you to easily place repeat orders, track them, and get first access to promotions and discounts!

Your privacy — along with your trust in our products and service — is very important to us. Rest assured GoKeyless RESPECTS your privacy. privacy policy

Continue as a Guest

Don't have an account? Sign Up

Customer Questions & Answers

  1. Q Hi, will the MS1850s deadbolt work with the 4590 paddle? answer now
    Asked by Blake Giese on December 2, 2020 4:22 PM

    This can be used with the AdamsRite 4950 paddle when used without the optional cam plug.

    A Is this electric

    This device is purely mechanical and does not feature any electrical components. 

Send me a notification for each new answer.