Ives FB458US10B "FB458 SERIES" MANUAL FLUSH BOLT FOR METAL DOORS - OIL RUBBED BRONZE Trays & Sets Three high-velocity fan speeds

Three high-velocity fan speeds

Jaw Material: Heat Treated Steel

Length size: 6'

R-Value up To R-4

Ives FB458US10B "FB458 SERIES" MANUAL FLUSH BOLT FOR METAL DOORS - OIL RUBBED BRONZE Trays & Sets Three high-velocity fan speeds"IVES" MANUAL FLUSH BOLT FOR METAL DOORS When the active door is opened, the lever can be moved to the up position, retracting the bolt and allowing the inactive leaf to be opened. When the inactive leaf is closed, the lever can be moved to the down position, projecting the bolt into the strike and securely locking the inactive leaf. Brass models are for use on all types of labeled metal fire doors not exceeding three hours fire rating and 10' in