The Adams Rite 1870HM-628 Cylinder Operated Flushbolt is designed for greater key control, as opposed to conventional flip-lever operated flushbolts. The cylinder operated flushbolt gives the building management key coltrol of the inactive lead of paired hollow metal doors to prevent casual locking by unauthorized parties. It can be installed to locks at the threshold or header, and the bolt is stainless steel with a hexagonal 3/8" flat to flat and 11/16" throw.
- Standard length cylinder height
- Steel case with corrosion resistant plating
- For use with hollow metal doors
- Measures 7/8" x 6" x 1-21/32"