Locking Other Adams Rite offer a range of other locking products such as mechanical flushbolts and multipoint locking systems. With the development of new products Adams Rite is using their experience and innovation to produce quality products for existing and new markets. MS 1900 - Multipoint Locking SystemThe Adams Rite MS® 1900 Multipoint Locking System is desi… 1870 - Cylinder-Operated FlushboltThe Adams Rite 1870 Cylinder- Operated Flushbolt is desig… 4104 and 4075 - Mounting Bridges and Installation ToolThe Adams Rite 4104 mounting bridges and 4075 installatio… 6201 - FlushboltThe Adams Rite 6201 Flushbolt is used for securing the sl…