Adams Rite MS1881-03-121 Two-Point Flushbolt with Teardrop Shaped Turn in Dark Bronze Anodized
- Dark Bronze Finish
- Cylinder height: 39-1/16" to 43"
- Teardrop shape lever with red letters on clear decal indicating unlock direction only
- Cannot be unlocked when pivoted bolt is in locked position
- Strike required in metal headers and thresholds is 1/2" diameter hole

The MS1881-03-121 from Adams Rite is a two-point flushbolt with teardrop shaped turn in dark bronze anodized. The MS1881 Series Two-Point Flushbolts offer greater convenience than flip-lever flushbolts as it is processed with one operation instead of two. It also promotes security by removing an element of human error. A positive blocking device makes it impossible to turn the key in the active door unless the inactive leaf has first been secured. This two-point flushbolt must be installed in conjunction with a pivoted bolt MS deadlock. It Cannot be unlocked when pivoted bolt is in locked position. For its operation turn knob or lever 180 degree clockwise to throw hardened steel bolts into header and threshold and clear strike opening so pivoted MS bolt can enter from active door. Its counterclockwise turn retracts vertical bolts and blocks entry of pivoted bolt.
Adams Rite MS1881-03-121 Features
- Dark Bronze Finish: Provides a sleek and modern aesthetic that complements various door styles.
- Cylinder Height Range: 39-1/16" to 43" allows for versatile installation options for different door sizes.
- Teardrop Shape Lever: Features red letters on a clear decal indicating unlock direction only, enhancing user-friendliness and clarity.
- Security Lock Feature: Cannot be unlocked when pivoted bolt is in a locked position, ensuring added safety.
- Strike Requirement: Requires a 1/2" diameter hole in metal headers and thresholds, simplifying installation.
- Durable Bolt Design: Hexagonal 3/8" flat to flat bolt made of stainless steel with a 23/32" bolt throw provides robust security.
- Compatible Operation: Works in conjunction with any MS pivoting deadlock for a complete locking solution.
Adams Rite MS1881-03-121 Detailed Specifications
Cylinder Height Range | 39-1/16" to 43" |
Finish | Dark Bronze Anodized |
Lever Shape | Teardrop with red directional indication |
Security Feature | Cannot be unlocked when pivoted bolt is locked |
Strike Hole Diameter | 1/2" diameter required |
Bolt Material | Stainless Steel |
Bolt Throw Length | 23/32" |
Compatibility | Must be used with an MS pivoting deadlock |


