Flushlocks 1870 Series Cylinder-Operated Flushbolt Designed for greater key control, the 1870 Cylinder-Opera… 1870HM Cylinder-Operated Flushbolt Designed for greater key control, the 1870HM Cylinder-Ope… 1877 Cylinder-Operated Flushbolt Designed for greater key control, the 1877 Cylinder-Opera… MS1880 Two-Point Flushbolt MS1880 Two-Point Flushbolts offer greater convenience tha… MS2180 Auto-Release Two-Point FlushboltThe MS2180 Auto-Release Two-Point Flushbolts work in conj… 4189, 4190 Flush Locksets (Including Deadlock)The 4189, 4190 Flush Locksets for sliding doors combine t… 4430, 4431 Flush Locksets (Including Deadlock)The 4430 and 4431 Flush Locksets for sliding doors combin… Options and Accessories for FlushlocksAdams Rite Flushlocks can be ordered with a variety of re…