Adams Rite MS1881-01-121 Two-Point Flushbolt with Teardrop Shaped Turn in Dark Bronze Anodized
- Dark Bronze Finish
- Cylinder height: 31" to 35"
- 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 MS1881-01-121 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 MS1881-01-121 Unique Features
- Dark Bronze Finish: A stylish finish that complements modern architectural designs while providing durability.
- Cylinder height: 31" to 35": Adjustable height for versatility in various installations.
- Teardrop shape lever: Features clear decals with red letters indicating unlock direction for user-friendly operation.
- Security Locking Mechanism: Cannot be unlocked when pivoted bolt is in locked position, ensuring safety and preventing unauthorized access.
- Reliable Strike Requirement: Requires a 1/2" diameter hole in metal headers and thresholds, promoting compatibility and ease of installation.
- Stainless Steel Bolt: Hexagonal 3/8" flat to flat bolt with a robust 23/32" bolt throw for added strength and security.
- Compatible with MS Deadlock: Operates in conjunction with any MS pivoting deadlock, enhancing overall security.
Adams Rite MS1881-01-121 Detailed Specifications
| Feature | Details |
|---|---|
| Finish | Dark Bronze Anodized |
| Cylinder Height | 31" to 35" |
| Lever Design | Teardrop shape with clear labels |
| Lockability | Cannot unlock if pivoted bolt is locked |
| Strike Requirement | 1/2" diameter hole for installation |
| Bolt Material | Stainless Steel |
| Bolt Throw | 23/32" |
| Compatibility | For use with MS pivoting deadlocks |
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